Tim O'Reilly tweeted about this proposal to deflect pesky asteroids on a collision course with earth. I'm reading The Last Policeman so this is even more interesting to me than usual.
Paintballs may deflect an incoming asteroid
In the event that a giant asteroid is headed toward Earth, you'd better hope that it's blindingly white. A brightly colored asteroid would reflect sunlight — and over time, this bouncing of photons off its surface could create enough of a force to push the asteroid off its course.
How might one encourage such a deflection? The answer, according to an MIT graduate student: with a volley or two of space-launched paintballs.
Today marks the 40th anniversary of the launch of Voyager 2, the first of the two spacecraft that carried the Golden Record on a grand tour of the solar system and into the mysteries of interstellar space. Science journalist Timothy Ferris produced this enchanting phonograph record that tells a story of our planet expressed in […]
Talia Rappa and Skyler Ashworth spotted a nondescript box at a Florida thrift store’s going-out-of-business sale. They found five NASA flight suits, worth tens of thousands of dollars, and paid just $1.20 for the lot.
As eclipse mania grips the nation, Vox has created a nifty interactive eclipse map of what to expect in every American ZIP Code.
Toaster ovens are the perfect appliance for small things like toasted sandwiches and roasted garlic (try it!), but anything more involved usually requires a full-sized conventional oven.However, despite its small size, the Wolfgang Puck Pressure Oven can handle anything from baked pastries to broiled meats. This kitchen appliance has a minimal countertop footprint, and cooks […]
The Pry.Me Bottle Opener holds tens of thousands of times its own weight, and you can pick one up now from the Boing Boing Store.This remarkable keychain is considerably smaller than any of your keys, but don’t let that fool you: it can easily open any bottle, and could even tow a trailer full of […]