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It’s a problem that few of us will ever face, but if you ever have to calibrate your scanning electron microscope, you’ll need a resolution target with a high contrast under an electron beam. This ...

A robust design for microwave calibration targets and blackbodies underpins the precision of thermal measurements in both satellite and ground-based applications. Recent advances focus on achieving a ...

A few weeks ago we had a look at some calibration targets used by the classified Corona spy satellites. Today we are looking at a set of calibration targets and other interesting features at Edwards ...

This is the fourth in our series on calibration targets. Today we are having a look at a number of locations around the USA. The first is this interesting pattern at Fort Huachuca, Arizona: We came ...

"SHERLOC is all about solving puzzles, and what better puzzle than a maze!" When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. If you've spent any ...