Painting your nails can be tricky; you always end up with polish on your skin. Make it easier and less messy by using plain old Elmer’s glue to catch the excess polish and remove it from your skin ...

Conductive ink or paint is lots of fun. It opens up tons of possibilities for flexible and unique circuits — unfortunately, it’s pretty expensive. [Brian McEvoy] shows us how to make your own for ...

Conductive ink or paint is lots of fun. It opens up tons of possibilities for flexible and unique circuits — unfortunately, it’s pretty expensive. [Brian McEvoy] shows us how to make your own for ...