Aviation has helped shaped the world into what we know it as today including ancient myths and legends dealing with flight, the infamous āWright Flyerā, and the impact jet engines have to the future of aviation.
I did my P3 on airplanes. I did my project on airplanes because I think that airplanes are very interesting, and they are a big part of human evolution. I think that airplanes let humans go across the ocean very fast. Airplanes are very advanced in tecnology, and they are part of the new generation
Breaking Codes, Designing Jets, and Building TeamsRandy Shoup
Ā
Throughout engineering history, focused and empowered teams have consistently achieved the near-impossible. Alan Turing, Tommy Flowers, and their teams at Bletchley Park broke Nazi codes, saved their country, and brought down the Third Reich. Kelly Johnson and the Lockheed Skunk Works designed and built the XP-80 in 143 days, and later produced the U-2, the SR-71, and the F-22. Xerox PARC invented Smalltalk, graphical user interfaces, Ethernet, and the laser printer. What can this history teach us? Well, basically everything.
Effective teams have a purpose - a clearly defined problem which the entire team focuses on and owns end-to-end. Effective teams have an organizational culture that prioritizes collaboration and learning. And most importantly, effective teams are made up of people from diverse backgrounds and experiences.
If this sounds a lot like DevOps, or true little-a agile, that's no coincidence. But too few organizations actually practice these three-quarter-century-old ideas despite the overwhelming evidence that they work. So let's relearn those history lessons.
Aviation has helped shaped the world into what we know it as today including ancient myths and legends dealing with flight, the infamous āWright Flyerā, and the impact jet engines have to the future of aviation.
I did my P3 on airplanes. I did my project on airplanes because I think that airplanes are very interesting, and they are a big part of human evolution. I think that airplanes let humans go across the ocean very fast. Airplanes are very advanced in tecnology, and they are part of the new generation
Breaking Codes, Designing Jets, and Building TeamsRandy Shoup
Ā
Throughout engineering history, focused and empowered teams have consistently achieved the near-impossible. Alan Turing, Tommy Flowers, and their teams at Bletchley Park broke Nazi codes, saved their country, and brought down the Third Reich. Kelly Johnson and the Lockheed Skunk Works designed and built the XP-80 in 143 days, and later produced the U-2, the SR-71, and the F-22. Xerox PARC invented Smalltalk, graphical user interfaces, Ethernet, and the laser printer. What can this history teach us? Well, basically everything.
Effective teams have a purpose - a clearly defined problem which the entire team focuses on and owns end-to-end. Effective teams have an organizational culture that prioritizes collaboration and learning. And most importantly, effective teams are made up of people from diverse backgrounds and experiences.
If this sounds a lot like DevOps, or true little-a agile, that's no coincidence. But too few organizations actually practice these three-quarter-century-old ideas despite the overwhelming evidence that they work. So let's relearn those history lessons.
Exchanging ways of being through connections with the world out thereJo Hart
Ā
"Exchanging ways of being through connections with the world out there" - presentation/workshop for the ACAL/ACTA International conference, Perth 2016. strategies and tools/apps for practitioner networking and student engagement.
An extensive review of the North in terms of the industry and inventions from appliances to the telegraph and more. A must for studying the Civil War. Well done
1. When did Industrial Revolution happen What is the most important.pdfrufohudsonak74125
Ā
1. When did Industrial Revolution happen? What is the most important machine tools invented at
that time?
Solution
1.
One of the most important and productive periods of history was the Industrial Revolution. Many
of the inventions made during this time make our everyday life possible.
The Industrial Revolution was the phase of time through the 18th and 19th centuries when the
face of industry altered dramatically. These change had a tremendous and long durable impact on
the economy of the world and the life of the common person.
There were hundreds of inventions during this point time.
Below are a few of the majority important piece of equipment tools invented
Spinning Jenny
James Hargreaves developed the spinning jenny in 1764. This appliance allowed employees to
spin more wool at one moment in time to a great extent increasing efficiency. This invention was
necessary for the industrialization of the cloth industry.
Steam Engine
James Watt created the primary truly dependable steam engine in 1775. additional, less efficient
models had been industrial in the 1600s. Wattās account included a crankshaft and mechanism
and is the base for modern vapor engines. This creation made locomotive and a lot of of the
textile machinery possible.
Power Loom
Edmund Cartwright made-up the control loom in 1785. It radically changed the method cloth
was woven by creation it much easier. It would obtain almost one more fifty years and several
alteration by other inventors before it would turn out to be commonly used.
Cotton Gin
Eli Whitney patented the yarn gin in 1794. previous to the creation of the yarn gin, cotton seed
had to be detached from the yarn fiber by hand. This detection made yarn a much more profitable
yield for farmers. With this discovery, many extra farmers curved to cotton as their chief crop,
very much increasing the quantity of cotton plantation in the South. These mounting farms
required cheap labor, which also resulted in an enlarged use of African slaves.
Telegraph
F. B. Morse bowed the telegraph in 1836. This discovery distorted the face of message. Instant
message became possible stuck between the east and west coasts and allowable people to know
what was occurrence almost as it happened. This would transform media and personal message.
Sewing Machine
Elias Howe shaped the sewing appliance in 1844. This everlastingly distorted the way clothes
were made and allowable the mass manufacture of clothes. Before this it was most ordinary for
women to make all of the clothing for their families. Only the very well-to-do could have enough
money to have a tailor or seamstress make tradition clothing of the latest style. It was later better
upon and original by Isaac Singer in 1855.
Internal Combustion Engine
Jean Lenoir made-up the internal ignition engine in 1858. finally this engine was used in mass
transport.
Telephone
Alexander Graham Bell shaped the telephone in 1876. The telephone more improved interactions
and eventually led to the a mix.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
Ā
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Ā
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
Ā
As AI technology is pushing into IT I was wondering myself, as an āinfrastructure container kubernetes guyā, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefitās both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
DevOps and Testing slides at DASA ConnectKari Kakkonen
Ā
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
Ā
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Ā
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Ā
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as āpredictable inferenceā.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Ā
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Ā
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
Ā
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
ā¢ The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
ā¢ Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
ā¢ Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
ā¢ Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Ā
Are you looking to streamline your workflows and boost your projectsā efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, youāre in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part āEssentials of Automationā series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Hereās what youāll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
Weāll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Donāt miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
3. Industry in the North
By: Michael DeStefano, Jameson Hensen, and
Ryan Dearie
Main Idea: As the northern economy grew, new
inventions and faster transportation changed the way
goods were manufactured and shipped
7. New Inventions
A barrage of new inventions were brought to the
north in the 1800s.Visitors from of other countries
even exclaimed that their is not a northern laborer has
not invented a tool or machine. A man named Elias
Howe invented the sewing machine in 1846. Isaac
Singer made improvement on Howeās sewing machine
only a few years later. After sewing machines were able
to be purchased by clothing makers, the shirt making
processed became quicker and more efļ¬cient.
9. Farm Machines
In 1825, the manufacturing of an iron plow with interchangeable
parts began by the inventor Jethro Wood. Later, John Deere improved
on the plow when he added a lightweight steel plow, instead of
heavyweight plows that had to be tugged with slow-moving oxen.
Inventions such as these made work for farmers much easier. One
machine known as the McCormickās Reaper mowed wheat and other
crops to reduce manual labor. This horse-drawn machine could do the
work of ļ¬ve people using hand tools.
Other farming machines such as the mechanical drill, a threshing
machine, and a horse-drawn hay rake helped farmers use fewer hands
to raise grain. Therefore, farmworkers traveled west to settle their own
farms or traveled north to ļ¬nd jobs in factory cities.
11. The Telegraph
The telegraph1, also known as the ātalking wireā, sent a code, which was
made up of dashes, dots, and spaces. This code, called Morse Code, was
named after Samuel F.B. Morse, for whom received a patent for this new
invention. Morse set up a wire on May 24th, 1844, from the Supreme Court
Chamber in Washington D.C. to Baltimore, to try this new invention. He
typed in a short message and received one back from the operator in
Baltimore in just a few seconds. This task was successful with the help of
Congress, who gave funds to pay for the expenses.
The telegraph was an instant success helping news and information on
trade to travel quicker, also helping businesses to thrive. Soon telegraph
companies sprang up across the nation. Thousands of miles of wire spread
across the United States.
1. Telegraph- A device that sent electrical signals along a wire.
13. The First Railroads
First built in the early 1800s, railroads were used to
provide transportation to canals. Railroads soon became
more practical, and were slowly used for more advanced
transportation. Railroads that originally used animals to pull
their cars, became steam-powered locomotive2. This
steam-powered engine was known as the Rocket, and had
the ability to travel 30 miles per hour.
2. Locomotive - engine that pulls a railroad train
15. Early Difļ¬culties
At ļ¬rst there was difļ¬culties, for not all Americans favored the
idea of new railroads. People who worked the wagons on the old
trains and people who invest in canals thought it was competition
for losing their investments. Also, they were not always safe
because of the risk of breaking down. They were also ļ¬re hazards
because of the burning embers that the smokestacks produced.
Accidents were often caused by weak grounds that trains traveled
on, and sometimes only one track was set, calling for many head on
collisions.
17. A Railroad Boom
Slowly, improvements were made that made the use of
railroads faster and much safer. Sturdier bridges and more
reliable, solid road beds were created by engineers. Iron rails
began to replace the jobs done by wooden rails, and nearly all
problems and obstacles were removed by railroad builders.
Railroads were present all over the country by the 1850s.
Major railroad centers sprang up including New York,
Cincinnati, and Chicago. These major lines and cities were
found primarily in the North and West. The south region of
the U.S. had much less tracks than the other areas.
19. Yankee Clippers
As the railroad population increased in the United States, so did commerce,
both within the states and between other nations. In the Northeast seaports,
captains loaded their ships and sailed all over the world. An element important
to sea trade was speed. One man, John Griffiths, even launched one of the
clipper ships3 , the Rainbow in 1845, which was built for clipping swiftly across
the seas. Clipper ships such as the Rainbow, broke every speed-related record
in the 1840s. One clipper only took 81 days to make a trip from New York to
China that usually took 5 months. Overall, the clipperās speed helped the U.S.
win a gigantic part of the worldās sea-trade from the 1840s to the 1850s.
The golden age of the clipper ships did not last long though. Iron ships came
to be in Britain later in the 1800s.These vessels carried more goods and glided
over the ocean even faster than American clippers. Still, yankee clippers
revolutionized over sea-trading throughout the world.
3. Clipper Ships- sleek vessels that had tall masts and huge sails that caught every gust of wind to clip
swiftly through the water.
21. The Northern Economy
Expands
Another industrial expansion in America at the time was the use of steam power
instead of water power. Factory machines that ran on steam were very powerful, and
cheaper to run. Plus, with the use of steam power, factories did not always have to be
built along smooth rivers.They could be put virtually anywhere! In addition, newer
machinery gave the Americans the chance to produce more goods for a price lower
than normal.This changed life in many homes as families began to but factory made
clothes instead of making them.
Railroads were also beneficial because factory owners were able to deliver large
sums of raw materials and finished products fast, easy, and cheap. Also, these tracks
linked factories and cities with other distant areas.These areas became home to
several new markets for factory goods. Railroad growth even affected farming in the
North. Railroads brought cheap goods to New England from the Western states. Also,
farmers in New England were unable to compete with the new food source. As a
result, these farmers left their homes to work in factories, stores, and even boats.
24. Quiz
1. Who patented the sewing machine, and who improved in his/her idea?
Elias Howe patented the sewing machine, and Isaac Singer improved on the idea.
25. Quiz
1. Who patented the sewing machine, and who improved in his/her idea?
Elias Howe patented the sewing machine, and Isaac Singer improved on the idea.
26. Quiz
1. Who patented the sewing machine, and who improved in his/her idea?
Elias Howe patented the sewing machine, and Isaac Singer improved on the idea.
2. The telegraph was also known as the _______?
27. Quiz
1. Who patented the sewing machine, and who improved in his/her idea?
Elias Howe patented the sewing machine, and Isaac Singer improved on the idea.
2. The telegraph was also known as the _______?
This device was also known as the ātalking wireā.
28. Quiz
1. Who patented the sewing machine, and who improved in his/her idea?
Elias Howe patented the sewing machine, and Isaac Singer improved on the idea.
2. The telegraph was also known as the _______?
This device was also known as the ātalking wireā.
29. Quiz
1. Who patented the sewing machine, and who improved in his/her idea?
Elias Howe patented the sewing machine, and Isaac Singer improved on the idea.
2. The telegraph was also known as the _______?
This device was also known as the ātalking wireā.
3. Name three difļ¬culties and hazards of the ļ¬rst railroads.
30. Quiz
1. Who patented the sewing machine, and who improved in his/her idea?
Elias Howe patented the sewing machine, and Isaac Singer improved on the idea.
2. The telegraph was also known as the _______?
This device was also known as the ātalking wireā.
3. Name three difļ¬culties and hazards of the ļ¬rst railroads.
1) Workers who moved freight on horse-drawn wagons had the fear of losing their jobs.
31. Quiz
1. Who patented the sewing machine, and who improved in his/her idea?
Elias Howe patented the sewing machine, and Isaac Singer improved on the idea.
2. The telegraph was also known as the _______?
This device was also known as the ātalking wireā.
3. Name three difļ¬culties and hazards of the ļ¬rst railroads.
1) Workers who moved freight on horse-drawn wagons had the fear of losing their jobs.
2) Investors in canals worried railroad competition might cause loss of investments.
32. Quiz
1. Who patented the sewing machine, and who improved in his/her idea?
Elias Howe patented the sewing machine, and Isaac Singer improved on the idea.
2. The telegraph was also known as the _______?
This device was also known as the ātalking wireā.
3. Name three difļ¬culties and hazards of the ļ¬rst railroads.
1) Workers who moved freight on horse-drawn wagons had the fear of losing their jobs.
2) Investors in canals worried railroad competition might cause loss of investments.
3) Soft roadbeds and weak bridges led to accidents.
33. Quiz
1. Who patented the sewing machine, and who improved in his/her idea?
Elias Howe patented the sewing machine, and Isaac Singer improved on the idea.
2. The telegraph was also known as the _______?
This device was also known as the ātalking wireā.
3. Name three difļ¬culties and hazards of the ļ¬rst railroads.
1) Workers who moved freight on horse-drawn wagons had the fear of losing their jobs.
2) Investors in canals worried railroad competition might cause loss of investments.
3) Soft roadbeds and weak bridges led to accidents.
4) Locomotives broke down
34. Quiz
1. Who patented the sewing machine, and who improved in his/her idea?
Elias Howe patented the sewing machine, and Isaac Singer improved on the idea.
2. The telegraph was also known as the _______?
This device was also known as the ātalking wireā.
3. Name three difļ¬culties and hazards of the ļ¬rst railroads.
1) Workers who moved freight on horse-drawn wagons had the fear of losing their jobs.
2) Investors in canals worried railroad competition might cause loss of investments.
3) Soft roadbeds and weak bridges led to accidents.
4) Locomotives broke down
5) Smokestacks could go on ļ¬re.
35. Quiz
1. Who patented the sewing machine, and who improved in his/her idea?
Elias Howe patented the sewing machine, and Isaac Singer improved on the idea.
2. The telegraph was also known as the _______?
This device was also known as the ātalking wireā.
3. Name three difļ¬culties and hazards of the ļ¬rst railroads.
1) Workers who moved freight on horse-drawn wagons had the fear of losing their jobs.
2) Investors in canals worried railroad competition might cause loss of investments.
3) Soft roadbeds and weak bridges led to accidents.
4) Locomotives broke down
5) Smokestacks could go on ļ¬re.
6) Sometimes, one way tracks would lead to collisions.
36. Quiz
1. Who patented the sewing machine, and who improved in his/her idea?
Elias Howe patented the sewing machine, and Isaac Singer improved on the idea.
2. The telegraph was also known as the _______?
This device was also known as the ātalking wireā.
3. Name three difļ¬culties and hazards of the ļ¬rst railroads.
1) Workers who moved freight on horse-drawn wagons had the fear of losing their jobs.
2) Investors in canals worried railroad competition might cause loss of investments.
3) Soft roadbeds and weak bridges led to accidents.
4) Locomotives broke down
5) Smokestacks could go on ļ¬re.
6) Sometimes, one way tracks would lead to collisions.
37. Quiz
1. Who patented the sewing machine, and who improved in his/her idea?
Elias Howe patented the sewing machine, and Isaac Singer improved on the idea.
2. The telegraph was also known as the _______?
This device was also known as the ātalking wireā.
3. Name three difļ¬culties and hazards of the ļ¬rst railroads.
1) Workers who moved freight on horse-drawn wagons had the fear of losing their jobs.
2) Investors in canals worried railroad competition might cause loss of investments.
3) Soft roadbeds and weak bridges led to accidents.
4) Locomotives broke down
5) Smokestacks could go on ļ¬re.
6) Sometimes, one way tracks would lead to collisions.
4. Name two cities in which major lines were concentrated.
38. Quiz
1. Who patented the sewing machine, and who improved in his/her idea?
Elias Howe patented the sewing machine, and Isaac Singer improved on the idea.
2. The telegraph was also known as the _______?
This device was also known as the ātalking wireā.
3. Name three difļ¬culties and hazards of the ļ¬rst railroads.
1) Workers who moved freight on horse-drawn wagons had the fear of losing their jobs.
2) Investors in canals worried railroad competition might cause loss of investments.
3) Soft roadbeds and weak bridges led to accidents.
4) Locomotives broke down
5) Smokestacks could go on ļ¬re.
6) Sometimes, one way tracks would lead to collisions.
4. Name two cities in which major lines were concentrated.
1) New York
39. Quiz
1. Who patented the sewing machine, and who improved in his/her idea?
Elias Howe patented the sewing machine, and Isaac Singer improved on the idea.
2. The telegraph was also known as the _______?
This device was also known as the ātalking wireā.
3. Name three difļ¬culties and hazards of the ļ¬rst railroads.
1) Workers who moved freight on horse-drawn wagons had the fear of losing their jobs.
2) Investors in canals worried railroad competition might cause loss of investments.
3) Soft roadbeds and weak bridges led to accidents.
4) Locomotives broke down
5) Smokestacks could go on ļ¬re.
6) Sometimes, one way tracks would lead to collisions.
4. Name two cities in which major lines were concentrated.
1) New York
2) Cincinnati
40. Quiz
1. Who patented the sewing machine, and who improved in his/her idea?
Elias Howe patented the sewing machine, and Isaac Singer improved on the idea.
2. The telegraph was also known as the _______?
This device was also known as the ātalking wireā.
3. Name three difļ¬culties and hazards of the ļ¬rst railroads.
1) Workers who moved freight on horse-drawn wagons had the fear of losing their jobs.
2) Investors in canals worried railroad competition might cause loss of investments.
3) Soft roadbeds and weak bridges led to accidents.
4) Locomotives broke down
5) Smokestacks could go on ļ¬re.
6) Sometimes, one way tracks would lead to collisions.
4. Name two cities in which major lines were concentrated.
1) New York
2) Cincinnati
3) Chicago
41. Quiz
1. Who patented the sewing machine, and who improved in his/her idea?
Elias Howe patented the sewing machine, and Isaac Singer improved on the idea.
2. The telegraph was also known as the _______?
This device was also known as the ātalking wireā.
3. Name three difļ¬culties and hazards of the ļ¬rst railroads.
1) Workers who moved freight on horse-drawn wagons had the fear of losing their jobs.
2) Investors in canals worried railroad competition might cause loss of investments.
3) Soft roadbeds and weak bridges led to accidents.
4) Locomotives broke down
5) Smokestacks could go on ļ¬re.
6) Sometimes, one way tracks would lead to collisions.
4. Name two cities in which major lines were concentrated.
1) New York
2) Cincinnati
3) Chicago
42. Quiz
1. Who patented the sewing machine, and who improved in his/her idea?
Elias Howe patented the sewing machine, and Isaac Singer improved on the idea.
2. The telegraph was also known as the _______?
This device was also known as the ātalking wireā.
3. Name three difļ¬culties and hazards of the ļ¬rst railroads.
1) Workers who moved freight on horse-drawn wagons had the fear of losing their jobs.
2) Investors in canals worried railroad competition might cause loss of investments.
3) Soft roadbeds and weak bridges led to accidents.
4) Locomotives broke down
5) Smokestacks could go on ļ¬re.
6) Sometimes, one way tracks would lead to collisions.
4. Name two cities in which major lines were concentrated.
1) New York
2) Cincinnati
3) Chicago
5. What was the key to a successful sea trade?
43. Quiz
1. Who patented the sewing machine, and who improved in his/her idea?
Elias Howe patented the sewing machine, and Isaac Singer improved on the idea.
2. The telegraph was also known as the _______?
This device was also known as the ātalking wireā.
3. Name three difļ¬culties and hazards of the ļ¬rst railroads.
1) Workers who moved freight on horse-drawn wagons had the fear of losing their jobs.
2) Investors in canals worried railroad competition might cause loss of investments.
3) Soft roadbeds and weak bridges led to accidents.
4) Locomotives broke down
5) Smokestacks could go on ļ¬re.
6) Sometimes, one way tracks would lead to collisions.
4. Name two cities in which major lines were concentrated.
1) New York
2) Cincinnati
3) Chicago
5. What was the key to a successful sea trade?
The vital key to successful sea trading was speed.
46. Quiz (Continued)
6. Who launched the Rainbow, the ļ¬rst of the clipper ships?
John Grifļ¬ths launched the Rainbow, the ļ¬rst of the clipper ships.
47. Quiz (Continued)
6. Who launched the Rainbow, the ļ¬rst of the clipper ships?
John Grifļ¬ths launched the Rainbow, the ļ¬rst of the clipper ships.
48. Quiz (Continued)
6. Who launched the Rainbow, the ļ¬rst of the clipper ships?
John Grifļ¬ths launched the Rainbow, the ļ¬rst of the clipper ships.
7. By the 1830s, factories used _____ power instead of water power.
49. Quiz (Continued)
6. Who launched the Rainbow, the ļ¬rst of the clipper ships?
John Grifļ¬ths launched the Rainbow, the ļ¬rst of the clipper ships.
7. By the 1830s, factories used _____ power instead of water power.
Factories began using steam power.
50. Quiz (Continued)
6. Who launched the Rainbow, the ļ¬rst of the clipper ships?
John Grifļ¬ths launched the Rainbow, the ļ¬rst of the clipper ships.
7. By the 1830s, factories used _____ power instead of water power.
Factories began using steam power.
51. Quiz (Continued)
6. Who launched the Rainbow, the ļ¬rst of the clipper ships?
John Grifļ¬ths launched the Rainbow, the ļ¬rst of the clipper ships.
7. By the 1830s, factories used _____ power instead of water power.
Factories began using steam power.
8. How did the growth of railroads effect northern farming?
52. Quiz (Continued)
6. Who launched the Rainbow, the ļ¬rst of the clipper ships?
John Grifļ¬ths launched the Rainbow, the ļ¬rst of the clipper ships.
7. By the 1830s, factories used _____ power instead of water power.
Factories began using steam power.
8. How did the growth of railroads effect northern farming?
New England farmers could not compete with the new source of cheap
foods, so many people left their farms to obtain new jobs as factory
workers, store workers, and jobs on boats.