The team explores the properties of liquid nitrogen and then heads to the shooting range to test various types of bullet-resistant materials. Finally, the fire department joins Jeff and Matt as the high-speed cameras reveal how fireworks are launched.
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.