No, a hail cannon isn't for if you just want to accelerate a lot of hail really quickly. This week: pseudoscience and real science! BONUS MATERIAL: https://www.youtube.com/watch?v=MgerCSpxSWo 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 us: http://techdif.co.uk/ Directed by Grant Stevens Edited by Elliot Gough: null Audio mix by Haerther Productions: https://haerther.net/ 🟥 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