A HACK A DAY: How to make an underwater breathing device
We bring you hacks and tricks to make life easier with technology around you.

A homemade underwater breathing device
The summers are approaching and so is the time for some good swims and underwater sports. Therefore, the hack of the day is a DIY project to make your own underwater breathing device. The project uses most things already available at home. It is simple to make and works quite efficiently.
Watch and learn:
( Source : Deccan Chronicle. )
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