In this episode Ben shows how to use silicone to make reusable mold for casting concrete. This is an easy process for making ...

An curved arrow pointing right. A Japanese plant has been working nonstop since the end of the election to keep up with demand for rubber Donald Trump masks. Follow BI Video: On Twitter More from ...

The materials you will need to create a rubber egg. CREDIT: Popular Science. Gently place the egg into the cup. Fill it with enough vinegar so that the entire egg is submerged. Make sure there is ...