Universidad Tecnologica Del Estado De Zacatecas

Most important discoveries in history.

Teacher:

Luz Maria Juarez Davila

Student:

Francisco Ascencion Aleman Mireles

MI 5° “B”

Fire is probably the first discovery ofhistory, it was in the Stone Age. Apparently acaveman smart managed to conquer thepower of fire and transmit this knowledge totheir peers. The fire was vital for humandevelopment as our ancestors provided lightand heat, were given the opportunity tocook their food and shelter from predatorsthat threatened.

DISCOVERY OF FIRE

LANGUAGE

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

ELECTRICIDAD

Without electricity we would still be in the dark. Modern society and theirlifestyles are based absolutely on this important discovery, made byBenjamin Franklin. We can not imagine a world withoutcomputers, televisions, radios, microwaves, etc. All scientific advances afterelectricity was discovered it needed to occur.

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.

WHEEL

No one knows exactly when and where they invented the wheel, but wedo know that is a very important discovery. If we stop to look, mostmoving things in our world are made through this wonderful device. Thedriving wheel was the basis of the Industrial Revolution, and thanks to herwere able to operate the steam engines, railroads and factories.

COMPUTER

Computers are one of the most important tools of modernity. Everythingwe do today or what we access, as you are reading this article, is viaautomated systems. Imagine if suddenly halt all existing computers: wouldstop banking, commerce, education, medical services, finally, collapse alldaily activities worldwide.

ELECTRICITY

Static electricity was known since ancient times, so it really could say thatelectricity was discovered by the Greeks, Phoenicians, Parthians andMesopotamians.

MEDICATIONS

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

INTERNET

There is no doubt that the Internet has revolutionized the way welearn, communicate and entertain. Today, the family is no longer around totelevision, but each is in its own computer and communicate using it even ifthey are a few feet away.