This new farming robot uses lasers to kill 200,000 weeds per hour interestingengineering.com Submitted by diacewrb t3_ycdusf on October 24, 2022 at 3:14 PM in gadgets 74 comments 914
Shades228 t1_itnagqz wrote on October 24, 2022 at 10:08 PM Soon we’ll have sharks with “lasers” to help clean up choral reefs. Permalink 2
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