A car's cooling system circulates water, usually mixed with antifreeze, through the engine. Hot surfaces in the engine warm the water, cooling off in the process. The water circulates from the engine to the radiator, a system of fans and tubes with a lot of exterior surface area. Heat ...
The buried loop contains water or antifreeze. iStockphoto/Thinkstock Maintaining a comfortable indoor temperature can use up to half of your home's energy [source: Energy Star]. That means green technologies that can help reduce your heating and cooling bills will have some of the quicker ...
But, I never made in the Age of the Internet, and this electronic “paper trail” would give me fits. I like to take things dopers say and incorporate them. They are so precious. Like, “I just want the easy way, that makes weak dope. I heard you can make it out of antifreeze”...