Online entrepreneurs will try to sell you bottled human pheromones, but do these even exist? Read more at ACS Central Science: http://pubs.acs.org/doi/abs/10.1021/a... Many thanks to Alla Katsnelson, who wrote a great lowdown on pheromone research. You should check it out. And while you’re sniffing around on the Internet, don’t forget to subscribe and share. But for heaven’s sake, don’t waste your money buying human pheromones online.
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It’s all about location. Location. Location. The average cost is based on a 5,000 kWh system, which would offset about half the energy use of a typical U.S. home.