Roller coasters are fun, fast, and are a great example of physics in action. Your challenge is to build a roller coaster out of materials you can find in your home. Cut a piece of printer or ...

Introduction Have you ever ridden a roller coaster? Have you ever wanted to design your own? There are plenty of expensive toys and even video games that will let you build your own coasters—but in ...

The spring season is finally on its way. And in preparation for all the porch parties I know you're craving, I've whipped up these DIY painted coasters just for you. This tutorial features a charming ...

We may receive a commission on purchases made from links. Coasters are not only useful, they can be quite charming, too. Adorable and funny coasters can make you smile every time you set your drink ...