Citr -- Radio Freethinkers

This Week’s Web Wisdom : - 6 Things That Changed The Way You Eat – Thoughty2 - How Far Can We Go? Limits of Humanity – Kurzgesagt - 10 Things We Didn’t Know 100 Years Ago – SciShow – - Supertasks – Vsauce - What’s the Deal with E-cigarettes and Vaping? – Healthcare Triage, and - What to Do about Kids and Vaping? – Healthcare Triage