New Trick Could Save Agriculture Even If All the Bees Die

Pollen Jocks

Should bees die off at a catastrophic rate, a team of scientists has a new technique they say we could use to continue to pollinate plants without them.

It turns out that soap bubbles — like the ones you might make with a kid’s toy — can carry pollen as they float around, CNET reports. After mounting bubble makers onto the bottom of drones, scientists successfully pollinated a pear orchard, suggesting a possible way to grow crops should we fail to restore bee populations.

Bubble Boys

Previous attempts to automate pollination tend to involve replacing bees with miniature robots that would fly from plan to plant like their biological counterparts. But the Japan Advanced Institute of Science and Technology researchers behind the new study, published Wednesday in the journal iScience, found that soap bubbles were far gentler on the plants, to say nothing of the challenges of actually building mini bee-bots.