Adam Savage and the team tackle two Hollywood space myths: if it's possible to use a fire extinguisher to propel a person in space and if it's true that no one in space can hear you scream.
By entering your email address, you agree to our Terms of Use
and acknowledge the Privacy Policy.
discovery
and its affiliates
may use your email address to provide updates, ads, and offers.
To withdraw your consent or learn more about your rights, see the
Privacy Policy.