Each Magnifying Glass can be used 10 times. When you've bought one, equip it and then click on the crop you want to inspect. You'll see a pop-up at the top that tells you how much your crop is worth.

Astronomers using two NASA space telescopes have found one of the farthest black holes from the solar system using a rare alignment of galaxies to act as a magnifying glass. Existing just 470 million ...

Scientists used a galaxy cluster that warps the fabric of space-time like a magnifying glass, helping them discover two of the most distant galaxies ever observed. The team of astronomers at Penn ...