Latest Newton's law of universal gravitation Stories

2006-09-11 12:40:00

Known primarily for his foundational work in math and physics, Sir Issac Newton actually spent more time on research in alchemy, as well as its interrelationships with science, history and religion, and its implications for economics. Alchemy, as Newton practiced it in the 17th and 18th centuries, was research into the nature of chemical substances and processes "“ primarily the transmutation of materials from one type of matter to another. Newton and others conducted experiments, but...

Word of the Day
  • The unit of magnetic flux density in the International System of Units, equal to the magnitude of the magnetic field vector necessary to produce a force of one newton on a charge of one coulomb moving perpendicular to the direction of the magnetic field vector with a velocity of one meter per second. It is equivalent to one weber per square meter.
This word is named for Nikola Tesla, the inventor, engineer, and futurist.