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GPS Has Revealed How the Oldest Multicellular Organisms Had Sex

The global positioning system (GPS) can keep you from getting lost, manage air traffic, and track the migration of endangered species. And in a new study published today by Nature, it’s helped paleontologists understand how an organism that’s been extinct for about 540 million years reproduced.
» 8/03/15 12:45pm Yesterday 12:45pm

The Time Activists Tried to Destroy GPS With an Axe in the 90s 

If you had heard of GPS in 1992, you likely heard about it because of the Gulf War. For the first time, GPS was used to precisely guide missiles to Iraqi targets. With this context in mind, it perhaps makes more sense why two activists would want to hack a GPS satellite to pieces. » 3/06/15 12:02am 3/06/15 12:02am

A Tax On Smartphones Could Help Pay For The Removal Of Space Debris

So far, governments have opted to deal with the problem of space junk by implementing policies to reduce the creation of more debris. But that alone won't cut it — we also need to be removing stuff from orbit. One way to cover the high costs of space junk disposal would be a $1 tax on every GPS chip in a smartphone. » 12/15/14 1:40pm 12/15/14 1:40pm