S15·E6 – Parchment, Shuttlecocks, Salt
2017-10-28 • 22 min
How did the ancient Greeks invent parchment with techniques still used today? And how do they make shuttlecocks, the fasting moving object in sport?
2017-10-28 • 22 min
How did the ancient Greeks invent parchment with techniques still used today? And how do they make shuttlecocks, the fasting moving object in sport?