With so much talk about climate change a lot of pollies and scientists are looking for ways of getting power without burning up fossil fuels. One of these alternative energy sources is wind power. It's renewable, and a lot cleaner than coal. But it does have its critics. So why are people opposed to something that might help save the planet? Sarah looks for the answer.
Biomass energy sources and fuels Renewable Energy Biomass energy is considered a renewable energy source because we can always grow more plants and trees. It is not an infinite resource, however, as there is only so much land and water to grow plants.
This is an incredible video which effectively uses illustration to explain fracking. Even if you know a lot about this method of energy extraction, this primer will still amaze. It's one to watch again and again. TO DO FRACKING IS EXTREME INSANITY
Window Socket – Solar Energy Powered Socket by Kyuho Song & Boa Oh. Attach to any window and harnesses solar energy for use as a plug outlet. After five to eight hours of charging, the socket provides 10 hours of use.