1. Does your Tupperware keep rattling around in your dishwasher? Use an upside-down dish rack to hold them in place, like this:
2. If you’re tired of mixing up your earbuds, buy differently-covered silicone tips to keep them straight:
3. Here’s how you can open a beer bottle without an opener — and with only one hand!
4. Need more counter space? Pull out a drawer, and stack a cutting board on top of it, like this: