Bees are running into a lot of challenges lately, and while there are efforts to help the bees get their buzz back, scientists are testing out systems that might give us other ways to pollinate. One, at the Washington State University, involves cameras and robot hands - while another, in Japan, involves soap bubbles.
23 06, 2020
9 07, 2019
In Japan, there's a little white robot swimming through rice fields, imitating a duck! It's actually helping to grow the rice by aerating the water and stopping weeds from growing.