Stretch a rubber band enough and eventually it’ll snap. The same is true when it comes to an effective fire service.

Ever noticed that a rubber band gets warmer when it’s stretched? The bands also get cooler when allowed to snap back to relaxed length? [Ben Krasnow] noticed, and he built a rubber band cooled ...

When the rubber band starts to dry-rot or break down, it may snap or fall apart and no longer effectively hold the screw in place. The rubber band may last months or even years, depending on the ...

Yet one that's been getting a lot of press is truly head-scratching -- and ear scrunching: When you have facial swelling, you ...

The results seem impressive. In her video, Tewani shows how half her face looks drastically different from the other side after trying the rubber band trick for just five minutes. But can we trust it?