Posts by Jessica Chisholm
Humans could perhaps run as fast 40 mph, a new study suggests.
Humans could perhaps run as fast 40 mph, a new study suggests. Such a feat would leave in the dust the worlds fastest runner, Usain Bolt, who has cloc...
Humans could perhaps run as fast 40 mph, a new study suggests. Such a feat would leave in the dust the worlds fastest runner, Usain Bolt, who has cloc...
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