If you have fields, you almost certainly have weeds. Pulling them can take a lot of time or money, but farmers now have a new way to make that part of the job a lot easier: a weed-zapping robot that uses lasers.
Stott Hall Farm is an unusual place; on either side of the place, there's the UK's M62 highway. We'll explain how it happened.
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.
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.
