To this day, reflecting telescopes, including the Hubble Space Telescope, are mainstays of astronomy. To solve the problem, Newton designed a telescope that used mirrors rather than just glass lenses, which allowed the new apparatus to focus all the colors on a single point-resulting in a crisper, more accurate image. This, in turn, made plain the cause of chromatic aberration-inaccurate color reproduction-in the telescopes of the day. Meanwhile, his interest in optics led him to propose, correctly, that white light is actually the combination of light of all the colors of the rainbow. His other major mathematical preoccupation was calculus, and along with German mathematician Gottfried Leibniz, Newton developed differentiation and integration-techniques that remain fundamental to mathematicians and scientists. Isaac Newton: More than Master of Gravity Decoding gravity was only part of Newton's contribution to mathematics and science. It was then that the apple-falling brainstorm occurred, and he described his years on hiatus as "the prime of my age for invention." Despite his apparent affinity for private study, Newton returned to Cambridge in 1667 and served as a mathematics professor and in other capacities until 1696. In 1665 the school temporarily closed because of a bubonic plague epidemic and Newton returned home to Lincolnshire for two years. Admitted to the University of Cambridge on 1661, Newton at first failed to shine as a student. A practical child, he enjoyed constructing models, including a tiny mill that actually ground flour-powered by a mouse running in a wheel. "But it was enough to develop space travel." Isaac Newton, Underachiever? Born two to three months prematurely on January 4, 1643, in a hamlet in Lincolnshire, England, Isaac Newton was a tiny baby who, according to his mother, could have fit inside a quart mug. "His theory of gravity wouldn't have got us global positioning satellites," said Jeremy Gray, a mathematical historian at the Milton Keynes, U.K.-based Open University. "He showed that the force that makes the apple fall and that holds us on the ground is the same as the force that keeps the moon and planets in their orbits," said Martin Rees, a former president of Britain's Royal Society, the United Kingdom's national academy of science, which was once headed by Newton himself. “In terms of some buildings, it's to do with the age profile of the building, the regulatory requirements around sprinklers do differ depending on the age of the building and so there'll be ample opportunity to look at that, of course.”Īuthorities had officially confirmed a number of deaths by mid-Tuesday, local time.īut they expect the tally to rise with several people still missing.Legend has it that Isaac Newton formulated gravitational theory in 1665 or 1666 after watching an apple fall and asking why the apple fell straight down, rather than sideways or even upward. Hipkins added investigations would take place to find out what caused the fire. They just had a crew change, some of those people who were on the scene right at the beginning, they'll be getting a bit of a break now.” I know they'll be feeling this at the moment. “Obviously it's quite confronting and also to speak to the first responders who were on the scene in terms of what they dealt with when they arrived in the small hours of the morning. It began just after midnight, at the 92-room Loafers Lodge in the suburb of Newton.įirefighters brought it under control hours later, and New Zealand’s new prime minister Chris Hipkins arrived at the scene.
STORY: The blackened top floor facade was left behind by a deadly fire in New Zealand on Tuesday, the blaze scorched part of a hostel in the capital of Wellington and left several people dead.
0 kommentar(er)
