
Space Debris – The Problem of Orbital Trash
A limited number of objects orbit Earth. Most eminently, there’s the moon, likely formed billions of years ago when Theia, a Mars-sized body, collided with […]
A limited number of objects orbit Earth. Most eminently, there’s the moon, likely formed billions of years ago when Theia, a Mars-sized body, collided with […]
The AWS (American Welding Society) Metrication Policy states, in part, “The AWS supports a timely transition to the use of SI units.” Stipulations like this […]
Thomas B. Sheridan, a pioneer of robotics and remote control technology, defined a robot as “a machine that senses and acts upon its environment autonomously, […]
16 Psyche – an asteroid discovered in 1852 by Italian astronomer Annibale de Gasparis. Named after the Greek goddess of soul and being the sixteenth […]