Following Miles O'Brien's Twitter reminded me that today is the anniversary of the destruction of the Challenger space shuttle, which blew up shortly after liftoff on January 28, 1986. You can read O'Brien's memories of covering the aftermath as a young reporter in Florida.
Me, I was 4 when this happened. My memories aren't so interesting. What really sticks out for me is finding out, years later, about the mechanical malfunctions that caused the explosion, the bureaucratic mismanagement that lead known to malfunctions being ignored—and the good, honest people at NASA and contractor Morton Thiokol who tried to make their bosses fix the problem and, after the disaster happened, brought their stories to the public.
This clip from National Geographic's documentary "Challenger: The Untold Story" introduces Robert Boisjoly, an engineer at Morton Thiokol who spotted problems with the space shuttle's O-Rings in 1985, tried to stop the fatal Challenger launch and later testified before the presidential committee. His efforts earned him a Prize for Scientific Freedom and Responsibility from the American Association for the Advancement of Science.
An archaeologist analyzing a pile of prehistoric human poop found the remains of an entire viper, including a fang. Researcher Elanor Sonderman was studying the indigenous people who, 1500 years ago, used a cave in Texas’s Lower Pecos canyonlands as a shelter and bathroom. One way archaeologists learn about a long-gone civilization’s diet and health […]
Tatsunori Iwamura, 61, professor of pharmaceutical sciences at Japan’s Matsuyama University, was busted for teaching his students how to make MDMA (aka Molly/Ecstasy) and 5F-QUPIC, a cannabinoid agonist. At some point, Iwamura had a license to manufacture illegal drugs for academic purposes but it had expired. From The Guardian: Local drug enforcement authorities believe 11 […]
The new episode of the always-fascinating Twenty Thousand Hertz podcast is a play-through of the Voyager Golden Record, the iconic message for extraterrestrials attached to the Voyager I and II space probes launched in 1977. Listen below. The Golden Record tells a story of our planet expressed in sounds, images, and science: Earth’s greatest music […]
Nearly everyone who has sat at a desk knows about Microsoft Excel. But if you’re picturing a simple, boring spreadsheet in your head, that’s only scratching the surface of its capabilities. Just for starters, Excel is an essential tool in the field of data analytics, allowing users to collate disparate mounds of data, visualize trends […]
From your apartment door to your bike lock, it’s not uncommon to carry a number of different keys on your keyring, but that doesn’t make it any more bearable when you’re fussing to find the right one or deal with the infamous pocket bulge. The KeySmart Pro’s smart design cuts down on key clutter and […]
Happy DNA Day! April 25 is a day to recognize deoxyribonucleic acid – better known as the molecule that holds the code to our entire genetic makeup. What better way to celebrate than with a complete ancestry test that’s about more than just satisfying idle curiosity about your family tree? The lab techs at Vitagene use […]