Let us take a break from all the DIY projects for now and learn of the story of a teenager from Malawi, who harnessed the power of the wind by building windmills out of junk. At present, William Kamkwamba has high-profile fans, such as Al Gore and other business leaders, all over the world.
While solar and wind power are already established alternative energy sources, biomass power is not used as much. But things will be changing in favor of biomass, what with the various biomass power plants rising up in different parts of the nation.
There seems to be a lot of controversy about global warming these days. Some say it is a fact, others say it isn’t. But regardless of whether or not it is a fact, let’s step aside from the arguments on the subject, and take a common-sense approach. let’s take look at the issues involved. What … Read more