Soap bubbles are better than robotic drones for pollination

We cannot sustain the world's population without them. Or can we? ... Moving – even in virtual reality – can increase our creativity and problem-solving.

source https://www.google.com/url?rct=j&sa=t&url=https://massivesci.com/notes/soap-bubble-pollination-bees-flowers/&ct=ga&cd=CAIyGjg5NjVlMGM0YzM3ZjhiODc6Y29tOmVuOlVT&usg=AFQjCNGCzuQI14-3oRZfQ_xe29gJEp0TLA