Robot marathon in Japan
The World's Lisa Mullins tells us about a first-of-its-kind marathon. In Osaka, Japan, two-legged robots are racing 26.2 miles on an indoor track. The event will take several days.
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The World's Lisa Mullins tells us about a first-of-its-kind marathon. In Osaka, Japan, two-legged robots are racing 26.2 miles on an indoor track. The event will take several days.