Unlike blood from humans, however, the artificial variety being tested in Japan does not need to match a certain blood type for transfusions. Like “universal donor” Type O- blood, the ...

A stock image of blood units stored in a cold storage room. Sina Schuldt/dpa via AP What To Know. Nara Medical University's trial administered 100 to 400 milliliters of the artificial blood to 16 ...

Saitama’s fighting style is simple: one punch that leaves no survivors. In the anime, his power is basically infinite—but it’s played more as a gimmick than actual stats.