What happens when you use the wrong type of balloon?
(03:11)Messenger has already mapped most of Mercury and revealed an enormous crater named the Caloris Basin.
(03:03)Katie talks about how hard it was to get a particular shot of sperm whales when the camera stopped working.
(02:14)The science behind a stable and unstable hovercraft.
(03:00)Research suggests that cocaine is so addictive that simply showing images of its use can lead to a relapse.
(02:54)The physics behind the static point jump.
(02:57)Lower branches can be tempting, but dangerous.
(03:32)Brady Barr examines a hippo from very close.
(03:00)Jouberts talk about filming the foal with his dead mother.
(02:22)The two Voyager spacecraft contained messages in different languages.
(03:00)Why is it so hard to slide down a bannister?
(03:13)Cory and Nate take a break from building log cabins to create handcrafted outdoor furniture for Cory’s dad.
(02:27)Host Neil deGrasse Tyson features his interview with Charles Bolden, former astronaut and the 12th Administrator of the...
(00:00)The boys take over Texas for some cowboy style adventure.
(02:49)The proper way to rev your snowmobile during a jump to avoid a crash.
(02:51)After spending days building a 6,000 lb. truss system, the team hits a snag during installation.
(01:57)"JJ" sells heroine to support his own habit. Heroine is cut seven-to-eight times before it reaches the street.
(02:59)The science behind why so many people are unsuccessful at fire breathing.
(03:48)When you’re building a massive, multi-level cabin in the mountains of Utah, the devil is in the details.
(01:53)Backflips don't really need to adhere to the laws of gravity, right?
(02:33)