This new farming robot uses lasers to kill 200,000 weeds per hour interestingengineering.com Submitted by GonjaNinja420 t3_ybtjvn on October 23, 2022 at 9:31 PM in technology 136 comments 1,262
Ihavepurpleshoes t1_itjeycw wrote on October 24, 2022 at 2:06 AM I skimmed it but am unclear about whether it eliminates the need for herbicides. Permalink 1
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