International Space Station is Racing the Clock After Soyuz Failure
Today’s failed Soyuz launch thankfully resulted in no casualties, but the fate of the International Space Station (ISS) is now in question.
Just two minutes after liftoff, the crew of the Soyuz MS-10 found themselves in a situation that every astronaut since the beginning of the manned space program has trained for, but very few have ever had to face: a failure during launch. Today the crew of two, Russian Aleksey Ovchinin and American Nick Hague, were forced to make a ballistic re-entry into the Earth’s atmosphere; a wild ride that put them through higher G forces than expected and …read more
I Ate a Robot Hamburger Before the Restaurant Went Out of Business
The future is upon us and the robots will soon take over. Automated cars will put Uber drivers and cabbies alike out of work. Low-wage workers, like the people working behind the counter at McDonalds, will be replaced by burger-flipping robots. The entire operation of Spacely Space Sprockets, Inc. is run by a single man, pressing a single button, for four hours a day. This cartoon future is so fully automated that most people are unemployed, and all productive work is done by robots.
The first jobs to be replaced will be the first jobs teenagers get. These are low …read more
The 555 and How It Got That Way
There’s a certain minimum set of stuff the typical Hackaday reader is likely to have within arm’s reach any time he or she is in the shop. Soldering station? Probably. Oscilloscope? Maybe. Multimeter? Quite likely. But there’s one thing so basic, something without which countless numbers of projects would be much more difficult to complete, that a shop without one or a dozen copies is almost unthinkable. It’s the humble 555 timer chip, a tiny chunk of black plastic with eight leads that in concert with just a few extra components can do everything from flashing an LED a couple …read more
This Year’s Nobel Prizes Are Straight Out Of Science Fiction
In the 1966 science fiction movie Fantastic Voyage, medical personnel are shrunken to the size of microbes to enter a scientist’s body to perform brain surgery. Due to the work of this year’s winners of the Nobel Prize in Physics, laser tools now do work at this scale.
Arthur Ashkin won for his development of optical tweezers that use a laser to grip and manipulate objects as small a molecule. And Gérard Mourou and Donna Strickland won for coming up with a way to produce ultra-short laser pulses at a high-intensity, used now for performing millions of corrective laser eye …read more
A Funny Thing Happened on Ada Lovelace Day…
Today is Ada Lovelace Day, a day to celebrate and encourage women in the fields of science and technology. The day is named after “Augusta Ada King-Noel, Countess of Lovelace, born Byron”, or Lady Ada Lovelace for short. You can read up more on her life and contribution to computer science at Wikipedia, for instance.
But it’s not really fair to half of the world’s population to dedicate just one day to observing the contributions of female scientists and then lavish all the laurels solely on Lovelace. So last year, the day after Ada Lovelace day, Brian Benchoff sent an …read more
