Amazing! Literally the premise of the HBO show _True Blood_ from the 2000s. Japanese scientists invent artificial blood which allows vampires to "come out of th

Amazing! Literally the premise of the HBO show _True Blood_ from the 2000s. Japanese scientists invent artificial blood which allows vampires to "come out of the coffin". OK, I guess we'll wait and see about the vampires. But the blood substitute and Japanese scientists thing was spot-on, at least.