WIRED SCIENCE | Dr. Schrempp's Chem Lab | PBS

Host Chris Hardwick learns how to turn cotton balls into smokeless gunpowder with chemist Chris Schrempp, star high school teacher and author of the book Bangs, Flashes, and Explosions.

To see the full segment, visit http://www.pbs.org/kcet/wiredscience/video after original broadcast. Tune in to WIRED SCIENCE on your local PBS station (check local listings). For more information, visit http://www.pbs.org/wiredscience

Category:

Science & Technology

Tags:

• wired
• science
• pbs
• chris
• hardwick
• kcet
• schrempp
• exploscience
• explosives

[crystalblade20]

People who like science may be called geeks, but at least we won't be flipping burgers for a living at 35.

[jonesr999]

So, those crystals are smokeless gunpowder, then?

[phenoix75]

This is not the correct vid for the description. they made a hand warmer, not flash paper

[123ilovefart]

he's my 6th period teacher x]

[mastodon42393]

wrong video but i do love chris hardwick he is very funny in HARD N PHIRM

[alimaong]

omg to the geek mobile