Ethylene: Double Benefit
Carbon Monoxide: Deadly and Undetectable
Iron: The Pillar of Civilization
Ethylene, from plastic bags to ripening fruits. Enjoy!
Carbon monoxide is a toxic gas, undetectable by human senses. It kills about 30,000 people every year worldwide. Where we encounter it and how to protect yourself — find out in this episode!
Iron is the most important metal for humanity. We dive into the forms of iron found in nature, how it's produced, its alloys, and how to fight rust. Enjoy!