Skip to Main Content

Remembering KET Executive Director & CEO Shae Hopkins

I Made Leather Out of Eggs Because of Dinosaurs

Scientists found collagen preserved in dinosaur bones that are millions of years old, which shouldn't be possible since peptide bonds have a half-life of around 500 years. So naturally Alex goes on a journey to stabilize collagen herself. With eggs. Like you do.

Season 12 Episode 2 Length 09:21 Premiere: 04/29/26

Recent Episodes

Trying to Make Unbreakable Ice (Even Better Pykrete)

S12 E3 Length 13:34 Premiere Date 06/05/26

I Made Leather Out of Eggs Because of Dinosaurs

S12 E2 Length 09:21 Premiere Date 04/29/26

They Changed Coke and Didn't Tell Anyone

S12 E1 Length 14:19 Premiere Date 02/02/26

Making Citric Acid at Home is Easy (EMOTIONAL DAMAGE)

S11 E13 Length 16:29 Premiere Date 12/31/25

I Used DNA to Fireproof Fabrics

S11 E12 Length 08:34 Premiere Date 12/04/25

Didn't Believe There Were Microplastics in Gum So I Tested My Spit

S11 E11 Length 15:15 Premiere Date 10/22/25

Specials

Yule Log Chemistry Trivia - 4 Hours of Cozy Fireplace

Length 4:11:33 Premiere Date 12/19/19

Football Helmets: The Last Line of Defense?

Length 03:35 Premiere Date 11/21/19

The Chemistry of Fireworks

Length 06:07 Premiere Date 07/01/19

How to Fry a Thanksgiving Turkey Without Burning Your House

Length 02:57 Premiere Date 11/21/16

Season 12 Episodes

Show Episodes

Show Clips & Previews

Trying to Make Unbreakable Ice (Even Better Pykrete)

S12 E3 Length 13:34 Premiere Date 06/05/26

I Made Leather Out of Eggs Because of Dinosaurs

S12 E2 Length 09:21 Premiere Date 04/29/26

They Changed Coke and Didn't Tell Anyone

S12 E1 Length 14:19 Premiere Date 02/02/26

See All Episodes

TV Schedules

Upcoming

No upcoming airdates

Recent

No recent airdates