Viral videos with 5by: parents explain sex to their kids
Five of the best viral videos of the week, hand-picked by our video partner 5by

5by, The Week's video partner, helps you discover online videos through 100+ carefully curated channels. Below are five of the best videos from across 5by's network this week, including parents explaining how sex works to their children, and Bill Gates drinking water from human faeces.
Parents talk to their kids about sex for the first time
Oh the excruciating embarrassment.
Trying to crash a self-parking BMW - CES 2015
Significantly trickier than it sounds.
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Janicki Omniprocessor - turning waste into water
If it is good enough for Bill Gates, it is good enough for us.
Tornado at the Rose Bowl
Tornados are frightening, but also curiously mesmeric.
Tiger jumps to catch meat - slow motion
This is why a healthy fear of tigers is no bad thing.
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