[Steven Dufresne] of Rimstar.org is at it again with another very functional science experiment. This week he’s showing us how he made a large electrostatic motor, also known as a Corona Motor. A ...

Electrostatic motors are now common in MEMS applications, but researchers at the University of Wisconsin and spinoff C-Motive Technologies have brought macroscale electrostatic motors back. [via ...

WASHINGTON — A test firing of the first-stage motor of NASA’s planned Ares 1 crew launch vehicle will take place no earlier than Sept. 10 as NASA and its contractor, Alliant Techsystems (ATK), ...

Instructables member Joehan has published details of a DIY electrostatic motor or “capacitor motor” that has been created using 3D printing and is capable of providing 2 Watt HV power. The DIY ...

Wisconsin company C-Motive is betting on electrostatic drive rather than magnetism for its proposed industrial motors. “The rotors and stators are made from standard PCBs and have an optimised set of ...

The 1960s were an interstitial time when it came to technology. Not quite computerized, the world hovered between the mechanical and the digital, computers clacking out commands onto old teletypes ...

Northrop Grumman Corporation along with NASA and Lockheed Martin successfully performed a ground firing test of the abort motor for NASA’s Orion spacecraft Launch Abort System (LAS) at Northrop ...

The SCRs that are to be conducting are given a repetitive gate pulse train that both turns them on and keeps them conducting. The gate pulses are generated via a 555 oscillator and isolated via a ...