What is Fentanyl?

What is Fentanyl?

Fentanyl is a highly potent synthetic opioid used for pain relief in medical settings but is also widely abused

Happy Birthday, Klaus Roth!

Happy Birthday, Klaus Roth!

Author of popular chemistry articles and books and Professor at Freie Universität Berlin, Germany, celebrates his 80th birthday

How Does a Fire Extinguisher Work?

How Does a Fire Extinguisher Work?

This short video explains the chemistry behind fire extinguishers, including why CO2 puts out flames, and why water is a bad idea for extinguishing oil fires