Daily Schedule Weekly Schedule Programs A–Z Genres How to Watch

Beyond The Elements On NOVA

Reactions

View More Episodes

episode / view more episodes

Reactions

Discover the chemical reactions that constantly transform our world. Like one that enables us to feed billions but when reversed, is explosive. And lock-and-key molecules that put the heat in hot peppers or make deadly venoms useful to medicine.

Related Gifts

WTTW Tote Bag

Donate $40.00 or more to receive this gift as our way of saying "thank you!"

WTTW Super Plush Blanket

Donate $150.00 or more to receive this gift as our way of saying "thank you!"

Thanks to our sponsors:

Become a WTTW sponsor