The United States government is always working hand in hand with concerned citizens in coming up with great ideas to eradicate waste. There are many waste-related problems such as landfills and the pollution they cause on ground water; nuclear waste that need to be transported away (as far away as possible so as not to cause harm); and even industrial wastes that constantly pollute the waters and kill marine life.

The Mazda RX-7 was a sports car that Mazda produced between the years of’78 and 2002. One unique feature of this particular car is that it featured the Wankel engine. The RX-7 replaced the RX-3 and eventually replaced all of Mazda’s rotary engine vehicles except the Cosmo.