Posts

saving water
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Using seawater to end droughts.

With climate change really starting to bite we are beginning to hear a lot more about water shortages and severe droughts in the developed world as well as across Africa and less well off parts of Asia. California is in the grip of a drought…
tap

Four ways to collect and use rainwater! (Part 4)

The final part of harvesting rain water is storage. It comes down to a simple question: how much water do you think you'll need and for what. For example will you use the water just on your lawn, flowers or vegetables? Will you also use it for…
layers for water filter

Four ways to collect and use rainwater! (Part 3)

This time 'round we are looking at a more developed type of rainwater filter. This second type of filtering is a multi-layer filter and is incredibly effective, giving clean potable water and it lasts a long time before you need to empty…
water filtration billboard

A Billboard That Produces Clean Drinking Water From Desert Air!

This is really cool! Old proverbs are only sometimes right ('what doesn't kill you makes you stronger' being particularly suspicious to me) but necessity really is the mother of invention, along with, these days, government agencies that…