Halloween Science Fun with Steve Spangler on 9News – YouTube

We hear bubbling potions which can only mean one thing… our science guy Steve Spangler is in the 9NEWS kitchen. It’s estimated that over 175 million Americans will participate in Halloween activities this year spending over $9 billion on all that fun. Every year our 9NEWS viewers turn to Steve Spangler to help add just the right science twist to their Halloween celebration. Continue reading

From Steel to Sword–Here’s How Blacksmiths Mold Metal – YouTube

This video was created in celebration of this year’s National Chemistry Week theme: Marvelous Metals. Learn more about it here: http://www.acs.org/ncw

This week on Reactions we head to Portland, Oregon, and learn how blacksmithing is just as much chemistry as it is an artform. Continue reading

Why Do Humans Like to Get High? – YouTube

“We’ve told you before that there really isn’t any evidence that animals consume mind-altering substances because they feel good to them. This makes it appear that the fondness for psychoactive drugs is, pretty…human. What is it about our species that makes us so attracted to these substances?”

Hosted by: Hank Green