3 amazing homemade life hacks that you need to try

If you have ever seen the Mr. Gear YouTube channel, you know that their success is centered around putting together obscure creations with simple materials that you might be able to find around your house.

This time, we check out another collection of neat little creations that are made by sourcing various objects like batteries, soda cans, and lengths of wire to bring them together in ways that you might have never considered before.

Some of the inventions lead us to wonder what in the world you would ever do with them, but others like the door alarm created in this video look like they could be of great use.

Check out the video below to see exactly how the latest and greatest homemade contraptions are put together in this Mr. Gear flick.