The document summarizes several important discoveries in history, including: Fire, which was discovered in the Stone Age and was vital for human development as it provided light, heat, and allowed cooking of food. Language is also highlighted as one of mankind's most important discoveries as it allowed cooperation and preservation of knowledge. Electricity, discovered by Benjamin Franklin, is described as the basis for modern society and technology like computers and appliances. Penicillin is praised for its ability to prevent infections and save many lives since its discovery. The wheel and computer are also presented as revolutionary inventions fundamental to modern life and industry. The internet is summarized as revolutionizing communication, learning and entertainment.

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"

2. Discovery of Fire
 Fire is probably the first
discovery of history, it was in
the Stone Age. Apparently a
caveman smart managed to
conquer the power of fire and
transmit this knowledge to
their peers. The fire was vital
for human development as our
ancestors provided light and
heat, were given the
opportunity to cook their food
and shelter from predators that
threatened.

3. language
 Certainly the language is one
of the most important
discoveries of mankind. It is
this media that allowed the
individuals of the tribes
cooperate to perform the
work and imposed on hostile
environmental conditions.

4.  Was transmitted from generation to generation,
which in turn allowed the preservation and growth of
knowledge. It is impossible to speak of human
thought without language, all the mental
development of man depends absolutely on its
linguistic apparatus.

5. 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.

6. Penicillin
 Penicillin is one of the most
important discoveries for humans
as it prevents the attack of a large
number of germs. Being an organic
substance can be applied to our
body to fight infections that
threaten it. Since being discovered
by Alexander Fleming this
antibiotic has saved many lives
across the globe. It is a drug that
not only treats illness, but also
prevents and kills germs that cause.

7. 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.

8. Computer
 Computers are one of the most
important tools of modernity.
Everything we do today or what
we access, as you are reading this
article, is via automated systems.
Imagine if suddenly halt all
existing computers: would stop
banking, commerce, education,
medical services, finally, collapse
all daily activities worldwide.

9. electricity
 Static electricity was known
since ancient times, so it
really could say that
electricity was discovered by
the Greeks, Phoenicians,
Parthians and
Mesopotamians.

10.  But it is true that we had
greater awareness of
electricity and how to use it
thanks to Benjamin Franklin
and the familiar story of the
kite and lightning. From
there, we include in our daily
lives different inventions,
such as light bulbs, which use
electricity to make our lives
easier..

11. medications
 Today, many drugs are of
synthetic or semisynthetic origin,
however, the first Aspirin-like
drugs or penicillin-properties
emerged plants. Therefore, the
discovery is not just drug itself
but the medicinal properties that
our environment can bring. How
to synthesize to increase their
effectiveness and reduce their
risks.

12. 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.