The Great Emancipator team added a backspin nozzle to their air cannon this year. Will this new gadget push them over the top?

Could this huge toss from team Onager be enough to win the division? Captain Rob chats with Tory before the first round of the event.

Roman Revenge catapult team captain Kim Moore was knocked off a ladder when their machine malfunctioned in the first round.

Fans at The Chunk bring their own engineering masterpieces to the field each year.

These returning champs have modified their machine. Can they go even further? Team captain Greg chats with Kari about their modifications.

Team Chunk Norris added some height to their machine for this year's event. Could this modified catapult be a winner, or will their pieing nightmare come true?

This video was made by embedding a camera inside a pumpkin and chunkin' it high and far. You won't believe how cool the view is up there.

Don't miss the How It's Made marathon this Memorial Day, only on Science.

Ever wonder how Audi makes their sleek, stylish and green cars? Find out now!

Car doors have come a long way over the last century. Today, they are smaller, stronger and even contain electronic gadgetry.

Have you ever wondered how roller skates are made? Learn more with Science Channel's "How It's Made."

Nut crackers aren't just functional devices. They're also a favorite holiday decoration! Find out how nut crackers are made.

Surgical rubber gloves were first implemented at Johns Hopkins Hospital. Watch this video to see how rubber gloves are made.

Stone wool insulation was originally discovered by...an erupting volcano!?!

Science Channel's "How It's Made" hits the nail on the head as it explores how hammers are manufactured.

These soap carvings are far too delicate to be used on scrubbing duty. Check out how these beautiful sculptures are created.