Some drones chase moths.

Mr. Baan grows plants. He uses little drones to protect his plants. The drones are small. They fit in his hand.

Ka-Pow! Zap! Watch out moths. These drones will destroy you.

Read More: A drone is a remote-controlled aircraft. A camera in Mr. Baan’s greenhouse watches for pesky moths. “Attack the moth,” it signals to the drone. The drone zips toward the moth and zaps it. Mr. Baan is happy because the drone system can tell good and bad critters apart. Moths destroy his crops, but other insects are helpful. Psalm 78:46 talks about the plague of locusts God sent to Egypt. It says, “He gave their crops to the destroying locust and the fruit of their labor to the locust.”