Greatest Inventions of the 21st Century

This list compiles the greatest inventions to come out of the 21st Century.

The Top Ten

1 Robotic Artificial Heart

This artificial heart is to it's predecessor is what a modern car tire is to the first wheel ever made. It may not be the first artificial heart ever made but it is self-contained, and runs on a battery pack that is trapped to it's user's waist. It also was the first artificial heart to not require external wires or connections. it was also the first one to be made out of titanium and plastic. - BKAllmighty

* I meant to say "strapped to it's user's waist". - BKAllmighty

2 The Segway
3 Youtube Youtube YouTube is a global video-sharing website headquartered in San Bruno, California, United States. The service was created by three former PayPal employees in February 2005. In November 2006, it was bought by Google for US$1.65 billion.

Started as a social share site. Now it's controlled by Google who decides for you what can be watch or not ( many things like music videoclips were put by people from their own private old VHS tape and now withdrawn because Google decides if it violates music rights. Where's the sharing in all that? )what's popular and what's not etc...

4 Retinal Implants
5 Solar Shingles
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