Category: Science

Report on the world’s changing demographics.

The world is changing. The global culture our children inherit will be vastly different that what it is today.   According to research in order for a culture to maintain itself for more than 25 years there must be a fertility rate of 2.11 children per family. With anything less but culture will decline. Historically…

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These Bouncing Balls on a Hot Pan Led to a New Physics Discovery

It all started when a Ukrainian programmer and aspiring rapper dropped a handful of hydrogel balls on his piping-hot pancake griddle. The beads, used by gardeners to hydrate plants because they’re about 98 percent water, began to bounce. The man recorded their jig of little hops for several minutes, complete with the horrible screeching sounds the spheres…

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How does a pistol work – animation

Modern semi-automatic pistols all trace their roots to the famed Colt M1911 pistol, designed by John Browning and the standard-issue U.S. military sidearm from 1911 to 1985. Colt 1911 pistols and their descendants were in the hands of confident World War I, World War II, Korean War and Vietnam-era servicemen. Colt customers today can purchase…

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