Are Infectious Viruses Actually Alive?
26:33
What Was The First Virus?
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Sound DOES Travel in Space (and 10 Other Space Things You Got Wrong)
10:44
Why Scientists Are Puzzled By This Virus
31:30
The Real Science of Monsters | Compilation
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Republicans Slobber Over Trump Address, He Lies About Transgender Mice & We Hire a Fired Fed Worker
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A mulher que consegue sentir o cheiro do Parkinson B
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Giant Viruses Blur The Line Between Alive and Not
11:00