After 80 Failed Inventions, This 84-Year-Old Created The Game Of The YearPatricia Laya
ainventions,property,copyright,patents and other protective rights in respect to the information,as well as all changes,translations,copies,data files made there of remain vested with the disclosing party or become property of the disclosing after having been created by the recipient party 发明、物产...
President Donald Trump got a briefing from his trade negotiators after the first day of talks with the Chinese side on Thursday, but made no move to hold off on the tariffs — dashing hopes there might be a last-minute reprieve as the negotiations continued. Minutes after the US increased p...
Technology for crafting nails continued to advance; After Henry Bessemer developed a process to mass-produce steel from iron, the iron nails of yesteryear slowly waned and by 1886, 10 percent of U.S. nails were created from soft steel wire, according to the University of Vermont. By 1913, ...
The idea of thetelevisionaffecting humans' diets may seem silly, but take the case of theTV dinner. The popularity of the TV during the mid-20th century carried into dinnertime for the average U.S. family. To make tube-viewing more convenient during mealtime, companies created ways to...
Accidentally created by Swiss chemist Albert Hofmann, acid (as LSD is colloquially known) was first created in 1938 as an attempt at a circulatory stimulant. Five years later – after nothing of interest was discovered pharmacologically in ’38 – Hofmann made another batch of LSD-25 on a ...
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Till the Eastern Han Dynasty an official named Cai Lun created a kind of paper,(3) using(use) bark(树皮)along with old fishnets,rags and hemp waste.(4) Thepaper was suitable for writing and was also very cheap,so it became very popular.Therefore,Cai Lun's contribution(...
But bee farmers may kill them after getting honey because it’s cheaper than feeding the bees through the winter. To save bees, US company MeliBio has found a way to make the world’s first bee-free honey. They created honey directly from plants. This kind of honey tastes just like ...
In 1997, NASA created a "supersensitive" CCD for Hubble to increase the quality and breadth of phenomena it could image in the cosmos. But the LORAD Corporation picked up on the idea for a new way to scan female patients for breast cancer [source: NASA]. Just as the supersensitive sensor...