Discover who Blaise Pascal is, and examine his significant contributions and inventions in science, mathematics, and philosophy. See Pascal as a...
Blaise Pascal was a French mathematician, physicist, religious philosopher, and author who wrote Pensees (‘Thoughts’) and Les Provinciales (‘The Provincial Letters’).
Blaise Pascal is probably best known for his groundbreaking work in math and science. In addition to proposing what is now known as Pascal's Theorem and inventing a calculating machine, Pascal and mathematician Pierre de Fermat lay the groundwork for the field of probability. He's also respons...
In 1642 Blaise Pascal designed the first counting machine when he was 18. The machine was for his father, a tax collector, to make his job easier. Blaise named it “the Pasealine". He made about 50 of them, but nobody was interested in it. People thought it would take jobs away ...
He was inspired and spenteight years developing Velcro. The twin nylon strips(尼龙搭扣) worksperfectly like a cocklebur on a coat.4. The calculatorFrenchman Blaise Pascal invented the first adding machine. But itwas clumsy(笨重的) and couldn't record results. In 1892, AmericanWilliam Seward ...
1642adding machine was invented by Blaise Pascal 1642adding machine 1643Barometer was invented by Evangelista Torricelli 1643Galileo's pupil Evangelista Torricelli builds the first mercury barometer for measuring air pressure 1645Vacuum pump was invented by Otto von Guericke ...
An easy-to-scan alphabetical list of famous inventions and innovations, plus photos and links to additional information, biographies, and timelines.
An easy-to-scan alphabetical list of famous inventions and innovations, plus photos and links to additional information, biographies, and timelines.
Thomas Hobbes was an accomplished English philosopher, historian, and scientist. Many consider Hobbes to be one of the preeminent thinkers of the last thousand years. Many of his thoughts, theories, beliefs, and works have led to what we now know as AI (Artificial Intelligence). His ideas reg...