![Blood-samples](http://rack.0.mshcdn.com/media/ZgkyMDEzLzExLzExL2Q0L2Jsb29kc2FtcGxlLjQzODQ0LmpwZwpwCXRodW1iCTU3NXgzMjMjCmUJanBn/2f6adfa2/725/blood-samples.jpg)
The legend of Dracula has long been synonymous with Transylvania, so it's appropriate that the first-ever successful artificial-blood experiment comes from Cluj-Napoca, a city in the infamous Romanian province.
After six years of experimentation on mice, Romanian researcher Dr. Radu Silaghi-Dumitrescu and his team...