Cleaning Disney's Water with Plants: The Water Hyacinth Project
19:06
PERMACULTURE PONDS: Why, Where & How
9:43
How to Recycle Waste Water Using Plants
6:29
Why Are There No Mosquitoes at Disney World?
5:41
A Fast-Growing Weed Chokes Lakes In 50 Countries. Now Women Weave It Into Bags | World Wide Waste
12:26
How City Water Purification Works: Drinking and Wastewater
6:21
Disney's Failed Trash Plant: The Solid Waste Energy Conversion Plant
13:32
Eco India: How this sari from West Bengal is helping eliminate invasive hyacinths from ponds
30:52