Every year, parents are obligated to buy their kids (whether they like it or not) school supplies, and you can bet that pencils are on the list. Moms and dads might be surprised to find out that those little orange sticks are made out of the 4 billion trees cut down worldwide for paper industries, and assembled with toxic chemicals in factories that pollute the air (most erasers are made from latex).
Even small satellite dishes can be made into a solar powered stove. If using a smaller dish, CDs might not produce the required amount of heat, so you can use stick-on mirrors instead. You can re-purpose your beaten-down satellite dish and make something environmentally friendly and economical in one fell swoop!
Oil prices have a great impact on everyone. Every time [...]
Oil and its alternatives, such as biodiesel, are continuously in [...]