Grade levels: Senior High (10-12)

Part lumberjack and part mountain climber, modern-day arborists hang in one of the world’s most extreme work environments, using technical skill and nerves of steel to take down the toughest trees in the trickiest locations.

Check out all of the safety features that are available in an everday elevator.

Ford’s Lommel Proving Grounds in Northern Belgium is where testers put car prototypes through the wringer to make sure the cars are designed to last.

Japan’s Aerospace Exploration Agency are developing a new generation of smaller, faster, and smarter space rovers.

Jay ventures into an underground lab to see some dark matter.

Mark Miller goes swimming with some big, ugly fish and sucks eggs from their bellies!

Ziya goes for a drive across the Arctic tundra in the biggest off-roader you’ve ever seen.

The Swiss ski jump team use advanced technology to help them jump farther than ever before.

The British Antarctic Survey team build a research base that is tough enough to last through 30 Antarctic winters but light enough to be moved at a moment’s notice.

Charlie Andrews, 7-time World Champion of Full Contact Heavy Armored Jousting, is trying to resurrect the public’s passion for a medieval extreme sport.