The Discovery Center Museum in Rockford is teaching visitors how to make a sundial, an ancient tool used to tell time using the sun.

The best teachers really grasp the concepts they're educating students on. There's a reason for that and you can harness the memory power of teaching, too.

In this video, we take an in-depth look inside a Trijicon Scope and a WWII Pineapple grenade. Our friend from KO Customs joins us to build a scoped grenade, cutting both the grenade and the scope in ...