Back in the day, electronics were made with vacuum tubes, which are like little light bulbs that function as amplifiers or switches. In the present, electronics use transistors instead, which do the same thing but can be made tiny and for cheap. NASA researchers have now figured out how to make vacuum tubes on the nanoscale, which could mean faster, more reliable computers.
Citizens of Cincinnati, be grateful that none of you were alive 450 million years ago, because if you were, you'd have to deal with a monstrous Godzillus. Not a Godzilla, but a Godzillus, and an amateur paleontologist has just dug up a fossil of one of these fearsome creatures.
The Supermarine Spitfire is arguably one of the most beautiful flying machines ever constructed, but today, only about 35 remain in flying condition. That number may soon increase by a full dozen, if the Brits can manage to dig up a bunch of aircraft that have been buried somewhere in Burma since 1945.
Five of the most powerful rocket engines ever constructed have been lying at the bottom of the Atlantic Ocean, ever since they were cast off approximately 2 minutes and 41 seconds after doing their part to send Apollo 11 to the moon. Jeff Bezos (that Jeff Bezos) has managed to find them again, and he's planning to bring them back to the surface.
Three billion years ago was way, way before humans. It was before mammals. It was before dinosaurs and insects and even plants. It was before Earth had any forms of life more complex than microbes. But it still rained back then, and paleoclimatologists have used fossilized raindrops to figure out what kind of atmosphere our planet used to have.
Deep down inside, you knew it to be true: based on the percentage of households to adopt a new technology after seven years of market maturity, the boombox takes the crown as the most popular gadget ever. Cellphones? Not even close.
An article published in Everyday Science and Mechanics magazine in 1934 titled "When Home Owners Roll Their Own" wasn't arguing for the legalization of marijuana; it was a radical vision inspired by a patent filed two years prior. That vision: taking your home with you, because your home is a giant, rolling ball.
While playing Centipede (don't judge) at my local mall in the '80s, it never occurred to me that somewhere behind the soon-to-fall Iron Curtain there would be some punk playing the Soviet version of arcade games as well. Hell yeah they were! Now, thanks to two nostalgic Muscovites who remembered their days of playing "Sea Battle," there is an entire museum full of these Soviet-era games. The story of the Museum of Soviet Arcade Machines is so cool we couldn't make this up if we tried.
See that mass of nuts, bolts, gears and belts above? You could walk into a dollar store today and buy a calculator that does more with the spare change in your pocket. Back in the 1960s, however, machines such as the German-built Hamann 505 were computing powerhouses and commanded a $1,000 price tag in the day's dollars, easy. The stripped-down 505 pictured is one of some 50 machines in Mark Glusker's amazingly well-kept collection of antique rotary and printing calculators. Photographer Kevin Twomey swung by Glusker's home to take some pictures of the gorgeous machines' guts.
It still blows my mind that people (like this guy) have walked on the freakin' Moon, and I'm not the only one: NASA has sent its Lunar Reconnaissance Orbiter dangerously low to snap some new pics of astronaut footprints on the surface of another little world.