1. Technological University of the State of Zacatecas
English
Most important discoveries in history.
Teacher:
Luz Maria Juarez Davila
Student:
Emmanuel Pinedo Baez
The 5th Grade Group "B"
3. Electricidad
Without electricity we would still be in the dark. Modern
society and their lifestyles are based absolutely on this
important discovery, made by Benjamin Franklin. We can not
imagine a world without
computers, televisions, radios, microwaves, etc. All scientific
advances after electricity was discovered it needed to occur.
4. Wheel
No one knows exactly when and where they invented the
wheel, but we do know that is a very important discovery.
If we stop to look, most moving things in our world are
made through this wonderful device. The driving wheel
was the basis of the Industrial Revolution, and thanks to
her were able to operate the steam engines, railroads and
factories.
5. Internet
There is no doubt that the Internet has revolutionized
the way we learn, communicate and entertain.
Today, the family is no longer around to television, but
each is in its own computer and communicate using it
even if they are a few feet away.
6. RADIO
Guillermo Maonrci, inventor of the telegraph transmitter apparatus
cable over 1 mile away. In 1924 he succeeded in communicating
to England with Australia. 1924
7. CAR
The American Henry Ford created the Model T with a
manufacturing system that allowed a great increase in the
production of cars. 1908
8. CELL PHONE
The first cell created in Japan in 1979 were large and only
transmitted sounds. Today cell phones texting, taking pictures, or
music store. 1979
