On January 28, 1986 a retired optometrist named Jack Moss captured the Challenger Space Shuttle disaster on his Betamax camcorder. He never showed it to anyone, but told his pastor, Marc Wessels, about it shortly before he died from cancer in December. Wessels, who is also the executive director of the Space Exploration Archive, found the tape and added it to the Archive.
It is believed to be the only amateur film in existence of the world's worst space disaster, recorded in an era before mobile phone cameras, when even home camcorders were rare.
"It took a while to find someone with an old Betamax video player, [said Wessels] then I had to watch four hours of gameshows and sitcoms from the 1980s, but when I found the Challenger film my reaction was that people really have to see this."
A better understanding how a sperm swims its way toward an egg could help inform new treatments for male infertility. Researchers from the University of York have now come up with a mathematical formula to model how large numbers of moving sperm interact with fluid they’re swimming through. From the University: By analysing the head […]
Dr Gale Ridge is a public entomologist at the Connecticut Agricultural Experiment Station, where an average of 23 people a day call, write or visit; an increasing proportion of them aren’t inquiring about actual insects, they’re suffering from delusional parasitosis, and they’re desperate and even suicidal.
You know the drill. You go to the dentist and they ask you how often you floss. You lie through your teeth and say, “every day!” (Bonus points if you have some cilantro or chives stuck in your gums from lunch). You don’t want to keep up the charade any longer, but rubbing that tiny strand […]
The Raspberry Pi Foundation has done outstanding work packing a fully capable desktop computer into a package the size of a deck cards—especially one that only costs $35. But if you already have a working laptop, why should you care? Oh, how much you have to learn. Besides operating well as a compact digital media hub, […]
Custom coffee vessels are the perfect piece of office flair, but it’s just a matter of time before your VOTE FOR PEDRO mug will start to lose its relevant wit. Why not have a new one every day, with whatever silly nonsense you want sticking off the sides? You can save big on your novelty […]