In this video, we showcase the construction of a 23-foot model of the USS Nimitz, complete with 32 detailed aircraft and a fully functional catapult. Watch the step-by-step process, intricate details, ...

Popular Mechanics' new book 100+ STEAM Activities Kids Won't Learn In School has the ultimate collection of experiments, projects, riddles, and trivia designed to help kids master early concepts in ...

Cut two small notches into four of your craft sticks (A) as shown Cut two small notches into one of your craft sticks (B) as shown Using your hot melt glue gun, glue one of your craft sticks to one of ...

Introduction Catapults were mighty handy for pirates in the golden age of piracy (during the 17th century). And medieval knights used them centuries earlier for taking down massive castle walls. Even ...