NPR News: WATCH: The Science Behind Why Some Bullets Are More Destructive Than Others

WATCH: The Science Behind Why Some Bullets Are More Destructive Than Others
How much damage a bullet does when fired at the human body largely hinges on physics. Our latest "Let's Talk" video shows and explains why certain types of ammunition cause greater havoc than others.

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Làm đẹp Blog 247 August 1, 2018 at 04:00PM
Category Health & Science