Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...
1d physics (discoveries)
1. The World of PHYSICS…
*The Steam Engine and the Industrial
RevolutionThe development of steam engine
ushered in automation. Although
machine before this period helped man
a great deal, you still nee man to work
with the machine; like “you have to pull
the pulley, spin the gears, etc.”
The steam engine allowed a person to
generate power whenever or whatever
is it needed. Although this existed even
2. The World of PHYSICS…
*The Steam Engine and the Industrial
Revolution…James Watt changed that with his
development of the modern steam
engine and patented it in 1769.
From Watt’s design, several other
steam engines become more efficient,
especially when Arthur Woolf built the
first compound steam engine for
industrial uses.
After then, steam engine has the
3. The World of PHYSICS…
*The Steam Engine and the Industrial
Revolution…
From the steam engine, other
types of engines came out.
Through it all, there came
electricity, electric motors,
factories, and different designs
of automobiles. The Industrial
Revolution is at its peak.
4. The World of PHYSICS…
*Computers and the Information
RevolutionMany scientist agree that the invention of
computer in 20th
century is the
Information Revolution (IR). Although
computer scientists and engineers can
be seen at the forefront developing new
computer software and hardware, all
those internal components that make up
computers were still developed by
physicists.
Information retrieval has become much
5. The World of PHYSICS…
*The Discovery of Transistor…
The electronic components during
the 1940s were based on vacuum
tubes. Because of their size and
large power consumptions, the first
computers were big, bulky and
inefficient.
The quest for miniaturization started
with the development of transistors
in 1948 at Bell Laboratories by
American physicists Walter Houser
6. The World of PHYSICS…
Due to fast developments and
discoveries, miniaturized radios were
developed. This radio was also known
as “transistor radio” which was derived
from its component which are transistor
package.
After transistors, more semi-conductors
were discovered and developed. Years
later, IC package were invented and
studied. This was known as integrated
circuits (IC), which later has made a long
7. The World of PHYSICS…
TECHNOLOGICAL DEVELOPMENTS
AND ADVANCEMENTS.Physics as pioneer science has become
the spearhead looking into different
possibilities of discovering and
developing new things for human
convenience and consumptions.
These researches and discoveries has
lead to several high-technology gadgets
and equipments which in the past are just
fruits of human imaginations and dreams.
8. The World of PHYSICS…
TECHNOLOGICAL DEVELOPMENTS
AND ADVANCEMENTS.
Laser is a device that produces and
amplifies light. The word LASER is an
acronym for Light Amplification by
Stimulated Emission of Radiation. Laser
light is very pure in color, can be extremely
intense, and can be directed with great
9. The World of PHYSICS…
TECHNOLOGICAL DEVELOPMENTS
AND ADVANCEMENTS.An argon laser is used in
eye surgery to correct this
woman’s vision problem.
Laser is used also in
surgery, wherein an accurate
10. The World of PHYSICS…
A strand of fiber-optic cable reflects the
light that passes through it back into the
fiber, so light cannot escape the strand.
Fiber-optic cables carry more information,
suffer less interference, and require fewer
