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

Pascaline was the First Practical Adding Machine

The first practical adding machine, the Pascaline was invented by Blaise Pascal, a French philosopher, mathematician, and scientist in 1642. Continue reading

Whole Number Factored by Automatic Calculator

The discovery of the device was at the Observatoire du Bordeaux, located in Floirac, France, it was found, (hidden away for some 50 years) by the following people in 1993:

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