Topic: vacation

Thursday, August 22, 2013

Transportation has been a huge part of humanity. Initially we moved out of Africa and into all corners of the world, then we started to connect locations better by taming animals, building ships, trains, cars, planes, and we’ve even been to the moon! So, it’s no surprise that...

Tuesday, October 12, 2010

Suppose you are going on vacation and want to save on your heating bill.  Which will save more - turning off your heat completely (assuming your pipes won't freeze) or just setting the thermostat to a lower temperature? In other words, does it cost more to heat the...
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