Let the worms eat your organic waste - Vermicomposting | David Witzeneder | TEDxDonauinsel
11:20
The Power of Worms | Erich Fässler | TEDxHochschuleLuzern
7:48
What Can Compost Worms Teach Us? | David Witzeneder & Marion Désauté | TEDxDonauinselSalon
18:22
This bullsh*t might save the world | Thomas Rippel | TEDxZurich
14:40
Compost king: Paul Sellew at TEDxBoston
16:59
The Forest Gardener | Dan Harris-Pascal | TEDxCanberra
14:53
The secret to getting better sleep tonight | James Leinhardt | TEDxManchester
12:52
Worming your way to good health | Paul Giacomin | TEDxJCUCairns
13:07