Southern Crop

Southern Crop

Driverless Tractors

Related Articles

Device Sends Rotten Food Warning to Smartphones

When it comes to the “smell test,” the nose isn’t always the best judge of food quality. Now in a study appearing in ACS’ journal Nano Letters, scientists report that they have developed a wireless tagging device that can send signals to smartphones warning consumers and food distributors when meat and[…]

Read More »