"Septerrans are humanoid abnormals that have no visible outward abnormalities, but have completely different anatomies then humans. Their immune systems are completely different than those of humans, drugs that are completely harmless to abnormals can kill Septerrans. Septerrans heart rates are also half the rate of humans."@en . "Septerran"@en . "Septerrans are humanoid abnormals that have no visible outward abnormalities, but have completely different anatomies then humans. Their immune systems are completely different than those of humans, drugs that are completely harmless to abnormals can kill Septerrans. Septerrans heart rates are also half the rate of humans."@en . . . .