Electricity generation has associated risks and must only be carried out with exceptional health and safety checks to avoid surges, trip hazards etc. Silent rooftop wind turbines could generate half of a household's energy needs
This evaporation cooler is actually known as a zeer pot and this system is widely used throughout Africa and the Middle East to keep food cool and prolong freshness and stop it spoiling in the heat. It is truly a tried and tested concept that…
Recycle Reuse Renew Mother Earth Projects: How to Build a Build a Solar Food Dehydrator--- Not only eat healthy in-season food all year long, but great for emergency food storage for disaster emergencies
Ditch that expensive, wasteful bottled water — the tap is where it’s at. Tapi by Australian company Dreamfarm turns your ordinary faucet into a fun drinking fountain without disturbing the normal flow of water.