[Ken] recently obtained an attitude indicator—sometimes called an artificial horizon—from an F-4 fighter jet. Unlike some indicators, the F-4’s can rotate to show pitch, roll, and yaw, so it moves in ...

Microsatellites have to be very light – every gram counts. The same applies to the gyroscopes used to sense the satellite’s orientation when in orbit. A novel prototype is seven times lighter and ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This device contained some of the ...