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The bullet that can change direction mid-air

Key Facts In This Video

  1. The Pentagon's research agency, DARPA, is creating smart bullets that steer themselves. 00:07

  2. The smart bullets the U.S. military are developing can change course mid-air toward a target. 00:40

  3. The tips of smart bullets include optical sensors that send signals to fins on the bullet that steer it. 01:01