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Chronology of Events in Science, Mathematics, and Technology

Chronology of Events in Science, Mathematics, and Technology

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Carbyne: The new world's strongest material? Researchers at Rice University have used a computer simulation to calculate that carbyne, a monodimensional chain of carbon atoms, is twice as strong as carbon nanotubes and three times stiffer than diamond. If their findings are correct and the challenges posed by manufacturing it can be overcome, then carbyne could prove an incredibly useful material for a wide range of applications. Carbon by any other name As you may remember from organic chemistry class, one the main factors that makes carbon so special is its ability to easily bond with atoms, including itself, in a number of different forms. Even tinkering with carbon atoms alone can result in different forms (or allotropes) of carbon, ranging from graphite to diamonds and, more recently, artificial forms such as buckyballs, graphene and carbon nanotubes. These artificial forms can yield surprising results both in terms of their mechanical strength and their possible applications, such as in next-gen electronics.

The Official Jerry Lewis Comedy Museum and Store The Announcer's Test This is called the announcer's test. It originated at Radio Central New York in the early 1940's as a cold reading test given to prospective radio talent to demonstrate their speaking ability. Del Moore, a long time friend of Jerry's, took this test at Radio Central New York in 1941, and passed it on to him. (Del Moore is best remembered as Dr. Warfield in "The Nutty Professor," 1963) Graphene Will Change the Way We Live The theory behind the substance graphene was first explored by theoretical physicist Philip Wallace in 1947 as kind of a starting point when he was doing research trying to understand the electronic properties of more complex, 3D graphite. although the name graphene wasn't actually coined until 40 years later, where it was used to describe single sheets of graphite. In other words, it's the name given to a flat monolayer of carbon atoms that are tightly packed into a 2D honeycomb lattice; like a molecular chicken-wire that is one atom thick. It's essentially the basic building block for graphitic materials of all other dimensionalities; it's a stepping stone to building bigger things.

The Ultimate Excel Cheatsheet - Socialphy Working with the new Excel 2007 is now more frustrating than ever when it comes to finding the right commands. Sometimes it seems like part magic and part luck. That’s why I’ve put together the cream of the crop of Excel shortcuts in easy to use cheatsheets you can print up and keep handy. Highlighting the most commonly used and commonly looked for Excel commands, this list puts it all at your fingertips. Wind Map An invisible, ancient source of energy surrounds us—energy that powered the first explorations of the world, and that may be a key to the future. This map shows you the delicate tracery of wind flowing over the US. The wind map is a personal art project, not associated with any company. We've done our best to make this as accurate as possible, but can't make any guarantees about the correctness of the data or our software.

MAGNETIC FIELDS (EMF)& LEY LINES IMPACT REPRODUCTIVE AND IMMUNE SYSTEMS by Barbara J. Andrews, Hall Of Fame, AKC Master Breeder While magnetic crate pads are great for arthritic pets, magnetic fields are not. Powerful magnetic fields are often associated with ley lines that link ancient sites and geometric oddities. While Ley lines may be magnetic navigation guides for migratory birds and animals, the purpose here is to warn animal owners that consistent exposure to magnetic fields and the electromagnetic radiation (ref #2) they generate can cause immune system damage, heart irregularities, fertility or behavioral problems in both humans and animals.

Vintage Vinyl:Steal This Book Library of Congress number 72-157115 (stolen from Library of Congress) copyright ©1971 PIRATE EDITIONS Restaurants Food Programs Brief Answers to Cosmic Questions Structure of the Universe Does the Universe have an edge, beyond which there is nothing? Are the galaxies arranged on the surface of a sphere? Why can't we see the whole universe? Does the term "universe" refer to space, or to the matter in it, or to both? The Rubik's Cube Solution How to Solve the Rubik's Cube in Seven Steps The world's most famous puzzle, simultaneously beloved and despised for it's beautiful simple complexity, the Rubiks Cube has been frustrating gamers since Erno Rubik invented it back in 1974. Over the years many brave gamers have whole-heartedly taken up the challenge to restore a mixed Rubik's cube to it's colorful and perfect original configuration, only to find the solution lingering just out of their grasp time and time again. After spending hours and days twisting and turning the vaunted cube in vain, many resorted to removing and replacing the multi-colored facelets of the cube in a dastardly attempt to cheat the seemingly infallible logic of the cube, while others simply tossed it to the side and dubbed it impossible.

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