An #idea for a #project - a #computer that will run for 100 years. Why? I was thinking recently about how #impressive it is that the #voyager #satellites / #spacecraft have been operating for *44 years* so far, in a high #radiation #environment . We don't have anything even remotely that good as a #controller or anything, let alone a whole computer.
Woah, #nasa are going to test the idea of purposely #crashing a #spacecraft into an #asteroid in order to change its #trajectory https://www.zerohedge.com/technology/nas.. This is part of a #planet #defence #strategy for stopping something smashing into the #earth ...