Have you ever been in a huge parking lot, and forgotten where you parked your car?  You try your car remote, but the parking lot is too huge, and your car too far away to catch the signal.  The solution surprisingly is in your head, actually in the oral cavity of your skull, that will amplify your car remote, and instantly locate your car.

Learn more about this trick, and 9 other life survival skills such as predicting the weather, telling time without a watch,exiting a conversation gracefully, and more in this article..  Teach them to your kids too, equipping them with common sense, and some simple life survival skills is always a good idea.