Main content
The toilet that makes clean water and ash from human waste
Sanitation expert Dr Alison Parker from Cranfield University in the UK is helping to develop a nano-membrane toilet that can transform poo into ash and wee into clean water. The project's in response to the Bill and Melinda Gates Foundation鈥檚 challenge to scientists around the world to 鈥榬e-invent the toilet鈥�.
(Image: Two toilet rolls with faces Credit: Getty Images)
Duration:
This clip is from
More clips from CrowdScience
-
![]()
How do birds survive so high up?
Duration: 02:13
-
![]()
The nose knows a good beer
Duration: 02:36
-
![]()
What if the Moon didn鈥檛 exist?
Duration: 02:24
-
![]()
A meeting with the 鈥榗hilli queen鈥�
Duration: 02:19
