Get your first month of KiwiCo free: https://kiwico.com/stevemould

The Assassin's Teapot belongs to a family of similar trick vessels (Think A Drink, Any Drink Called For, Inexhaustible Bottle, The Magic Kettle). They all rely on surface tension and atmospheric pressure to work.

You can buy Science Is Magic and my other books here: https://stvmld.com/fj-_8hrc

Here's the 2D hydrodynamics playlist:    • 2D hydrodynamic mechanisms  

Here's the LEDs and solar panels video:    • Why all solar panels are secretly LED...  

You can also discuss this video on REDDIT: https://stvmld.com/er5mxfdu

You can support me on Patreon here:
https://stvmld.com/53kjww7k

just like these amazing people:

Matthew Cocke
Frederic Merizen
Jeremy Cole
Frank Hereford
Will Ackerly
Brendan Williams
Alan Wilderland
Joel Van der loo
Glenn Watson
Doug Peterson
Paul Warelis
John Zelinka
Alnitak
Grant Hay
Heather Liu
Marshall Fitzpatrik
Lukas Biewalk
JJ Masson
Ben McIntosh
Damien Szerszinski

Twitter:   / moulds  
Instagram:   / stevemouldscience  
Facebook:   / stevemouldscience  
Buy nerdy maths things: http://mathsgear.co.uk