Foam is all kinds of useful, but trying to cut it with scissors or a serrated plastic knife is usually an exercise in futility. What you really need is a hot wire for nice clean cuts. [Elite Worm] ...

The science pros at TKOR build a DIY hot-wire styrofoam slicer for cheap crafting. Rob Gronkowski reveals he’s never spent any of his NFL salary ...

There’s many different reasons why somebody might have to hack together their own solution to a problem. It could be to save money, or to save time. Occasionally it’s because the problem is unique ...