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The intriguing science behind Bruce Lee’s one-inch punch

It’s a punch that has captivated our imagination for decades. From the distance of one-inch, Bruce Lee could break boards, knock opponents off their feet and look totally badass doing it. It’s one of the most famous — and fabled — blows in the world. Days ago, Popular Mechanics set out to solve the mystery behind it – and did.

Drawing upon both physical and neuro power, Lee’s devastating one-inch punch involved substantially more than arm strength. It was achieved through the fluid teamwork of every body part. It was his feet. It was hips and arms. It was even his brain. In several milliseconds, a spark of kinetic energy ignited in Lee’s feet and surged through his core to his limbs before its eventual release.

Next we’ll have to tackle the fluid dynamics of Bruce Lee:

Randall Made Knives, Orlando Florida

Founded in 1937, Randall Made Knives is the largest and most famous custom cutler in the world.

Supercell tornado at West Point Nebraska

Makes a cool android background with AnimGif