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Zhang Heng's odometer, a mechanical carriage.

The Famous Ancient Chinese Inventions of Zhang Heng

Zhang Heng (78-139 AD) was a Chinese astronomer, mathematician, inventor, geographer, cartographer, artist, poet, statesman, and literary scholar from Nanyang, Henan Province, China. He is noted for...
Inca in a religious event. The Inca civilization is accredited with the first peanut paste.

Peanut Butter: Who Invented the Tasty Sandwich Spread?

Peanut butter is a popular type of food commonly used as a spread, though it may also be used as an ingredient in various recipes. As many already know, peanut butter is made from ground dry roasted...
The Bull by Stuart Yeates.

Brazen Bull: Gruesome Ancient Greek Torture Device Turned Screams into ‘Music’

The Brazen Bull (known also as the ‘Bull of Phalaris’, the ‘Bronze Bull’ or the ‘Sicilian Bull’) was a type of ancient torture and execution device from ancient Greece. The story of the Brazen Bull...
A representation of Leonardo da Vinci. (Deriv.) Background: Structure of DNA.

Can Researchers Crack da Vinci’s DNA Code? Recently Discovered Relics Attributed to the Legendary Renaissance Man May Help

A team of Italian researchers claim that they have discovered two relics belonging to Leonardo da Vinci, which could them help in tracing the DNA of the legendary polymath whose work epitomized the...
Pythagoras: One of the Greatest Minds of His Time

Pythagoras: One of the Greatest Minds of His Time

Pythagoras was one of the greatest minds and philosophers of his time and his unquestionable influence can be felt even today in mathematics. It is believed that he was the first man who referred to...
Mona Lisa Meets War Machines: Details on the Driven Life and Lesser-Known Talents of Leonardo da Vinci

Mona Lisa Meets War Machines: Details on the Driven Life and Lesser-Known Talents of Leonardo da Vinci

Leonardo di ser Piero da Vinci, known more commonly as Leonardo da Vinci, is arguably one of the most well-known figures of the Italian Renaissance. Leonardo’s primary claim to fame is in the field...
Archimedes pouring over his work by Fetti, 1620

Archimedes: An Ancient Greek Genius Ahead of His Time

Archimedes was a Greek mathematician, scientist, mechanical engineer and inventor who is considered one of the greatest mathematicians of the ancient world. The father of simple machines, he...
Painting by Paul Barbotti (1821-1867), depicting the scene of Cicero as he discovers the tomb of Archimedes forgotten by the Syracusans

Cicero and the Forgotten Tomb of Archimedes

The Romans were great admirers of the Greeks and their civilization. The emperor Nero, for instance, was a Philhellene who travelled extensively around Greece and even gave a huge tax-exemption to...
Aeolipile by Hero of Alexandria

The ancient invention of the steam engine by the Hero of Alexandria

In our society today we are often surprised and impressed by the advancement of technology and engineering, a major characteristic of our civilisation. However if we look back more than 2,000 years...
Ancient Chinese Earthquake detector - Zhang (‘Chang’) Heng

The incredible earthquake detector invented nearly 2,000 years ago

Although we still cannot accurately predict earthquakes, we have come a long way in detecting, recording, and measuring seismic shocks. Many don’t realise that this process began nearly 2000 years...