A compass is a handy addition for your car so you'll always know which direction you're facing without having to rely on GPS. A lot of cars come with a compass built in, but if yours doesn't, Instructables user DaAwesomeP shows you how to make your own.
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Predicting the future is near impossible -- but that doesn‘t stop us all from having a red hot go. Human beings have been predicting the future since the beginning of history and the results range from the hilarious to the downright uncanny.
One thing all future predictions have in common: they‘re rooted in our current understanding of how the world works. It‘s difficult to escape that mindset. We have no idea how technology will evolve, so our ideas are connected to the technology of today.