(Source: pbs.org) Herding cattle. Counting fish. Taking an animal’s temperature. Applying pesticides. When it comes to drones, “your imagination can go pretty wild in terms of what would be possible,” says Roger Johnson, president of the National Farmers Union. This month, the Federal Aviation Administration issued the first permit for agricultural use of unmanned … [Read more...] about 5 Ways Drones Could Change The Way America Eats