of rain puts about 600 gallons of water atop a square foot house! That's a lot of free water. These cisterns collect rainwater from a nearby roof and when the tanks are full water is dispersed through a gravity-fed drip system that irrigates crops.
Too many icebreakers require students to take massive social risks with people they barely know. Or they don't really help students get to know each other. Or they are just plain cheesy. Here are three that are actually good. Great if you teach in a speci
Do you know how much water you're using at home? More importantly, do you know how much water you could be saving? -- Water has always been a limited resource. However, now with the use of water in many factory operations, water is even more scarce.
Pallet gardening, perfect for gardening within a small space. Always take advantage of empty vertical space--it will leave your balcony or patio looking clean, not cluttered. I frikn love stuff made of pallets!
Pallet Planter with Terracotta Pots . with some hose clamps and screws to secure the pots, this old pallet has been upcycled into a feature vertical garden. For more inspiration, see 20 Creative Ways to Upcycle Pallets in Your Garden