Send the following on WhatsApp
Continue to Chat[VIDEO] MIT-designed robot can disinfect a warehouse floor in 30 minutes — and could one day be employed in grocery stores and schools https://thefutureisprettyrad.com/2020/07/30/video-mit-designed-robot-can-disinfect-a-warehouse-floor-in-30-minutes-and-could-one-day-be-employed-in-grocery-stores-and-schools/