
22. Bubble Wall
Adding a bubble wall to your living room is one way to add some character and pizzaz to your space. They’re simple to make, and if you have enough time, you can make one yourself. Bubble walls use small, powerful motors to pump air through a wall and distribute it evenly. Add some LED lights, and you have a cool design. In ‘Eagle Eye,’ they used a bubble wall in one of their scenes. It looks futuristic and eerie (via SavingsTask).