A man sells bread in Istanbul, Turkey. (Image credit: Shutterstock) Unlike chocolate chip cookies or tomato soup, the invention of bread can't be pinned down to a single person or people; instead, it evolved to its present state over the course of millennia. Although the modern version ...
7. Stop buying bottled water and soft drinks. Fill reusable bottles or glasses with tap water. If a 16-ounce bottle of water or soft drink costs $1, that’s equal to $8 per gallon. 8. Set your thermostat to 68 degrees in the winter and 78 degrees in the summer. Each degree you ...