In the second of two shows with guest Matt Parker, we're covering some hair-raising history, and also imagining some little ears flapping in the breeze. BONUS MATERIAL: https://www.youtube.com/watch?v=Edu1K_c4fus FULL PLAYLIST:    • Citation Needed, from the Technical D...   WEB SITE and MORE AUDIO EPISODES: http://techdif.co.uk/ Featuring: Matt Gray: http://mattg.co.uk/ - @unnamedculprit Gary Brannan: @garybrannan and Chris Joel, who doesn't do this social media nonsense 🟥 MORE FROM TOM: https://www.tomscott.com/ (you can find contact details and social links there too) 📰 WEEKLY NEWSLETTER with good stuff from the rest of the internet: https://www.tomscott.com/newsletter/ ❓ LATERAL, free weekly podcast: https://lateralcast.com/ null ➕ TOM SCOTT PLUS: null 👥 THE TECHNICAL DIFFICULTIES: null