Machinist Invents a Micrometer

Henry Maudslay, British machinist built a micrometer at his London, England workshop in 1800 Continue reading

Blaise Pascal

Blaise Pascal (/pæˈskæl, pɑːˈskɑːl/; French: [blɛz paskal]; 19 June 1623 – 19 August 1662) was a French mathematician, physicist, inventor, writer and Catholic theologian. Continue reading

Pascal Invents First Hydraulic Press

Blaise Pascal, French scientist, mathematician and philosopher invents the first hydraulic press in 1647. Continue reading

Hero of Alexandria

Hero of Alexandria (Greek: Ἥρων[1] ὁ Ἀλεξανδρεύς, Heron ho Alexandreus; also known as Heron of Alexandria; c. 10 AD – c. 70 AD) was a Greek mathematician and engineer who was active in his native city of Alexandria, Roman Egypt. Continue reading

The Undershot Device Designed to Transmit Power Through Gearing

During circa 27 CE, a Roman Architect and Military Engineer by the name of Marcus Vilruvius Pollio, describes the Undershot Device. Continue reading