Link #164: An Electric Sleeve to Solve All Heart ProblemsElectricity has changed the human civilisation as we know it. Since mankind learned to harness...

Complete source list - Link #164: An Electric Sleeve to Solve All Heart Problemshttp://www.livescience.com/43810-3d-printed-heart-layer.html http://www.medgadget.com/2014/02/flexible-electronic-heart-wrap-for-continuous-3d-electrocardiac-monitoring-video.html http://www.independent.co.uk/news/science/3dprinted-electronic-glove-could-help-keep-your-heart-beating-for-ever-9166004.html http://www.geek.com/science/3d-printed-glove-surrounds-a-heart-keeps-it-beating-forever-1586600/ http://www.smithsonianmag.com/innovation/this-wearable-heart-sock-may-someday-save-lives-180950028/Click here to view the full list of links in the...

How much do you know about marine life? Take this quiz and see what you know about these “aesthetically challenged” sea creatures.

 In the Aztec empire, slaves were treated well. They could have their own possessions and their own slaves. They could also marry their masters...

Funny Animal Videos and Gifs... This is why pandas rock! Because they can... More funny animal videos and gifsvia GIPHY Found a cute, funny or just plain...

Complete source list - Link #163: Electric Toothbrush Was First Marketed In 1939http://www.loc.gov/rr/scitech/mysteries/tooth.html http://www.americanartifacts.com/smma/scott/scott.htm http://www.americanartifacts.com/smma/scott/scott12.gif http://www.americanartifacts.com/smma/scott/scott7.gif http://en.wikipedia.org/wiki/Electric_toothbrush#History http://inventors.about.com/od/dstartinventions/a/dentistry_2.htm http://www.ehow.com/video_4738913_who-actually-invented-electric-toothbrush.html http://www.identalhub.com/article_what-is-an-electric-toothbrush-305.aspx http://www.ehow.com/about_4598206_who-invented-electric-toothbrush.html?ref=Track2&utm_source=ask http://www.colgate.com/app/CP/US/EN/OC/Information/Articles/Oral-and-Dental-Health-Basics/Oral-Hygiene/Brushing-and-Flossing/article/History-of-Toothbrushes-and-Toothpastes.cvspClick here to view the full list of links in the chain.