Breaking News
James Bond to Go Streaming? Reports Suggest "No Time to Die" Could Go to Apple TV or Netfl
Easy DIY Rainwater Harvesting Using IBC Totes
TERMINATED! Man Who Works WITH AUTISTIC PEOPLE Questions Mandatory Mask Policy
The Attacks Continue With PRESS FOR TRUTH NOW SUSPENDED ON TWITTER
Top Tech News
Cyclotech brings a totally unique propulsion system to the eVTOL world
Record Time Measurement is Time for Light to Cross a Hydrogen Molecule
The world's new FASTEST car: 
NASA Landed a Probe on an Ancient Asteroid and Took a Sample In First for U.S.
2022 GMC Hummer EV: 1,000 hp, 350 miles of range, $112,595
TIG Welding with TOOL STEEL filler
Argonnes Developing Micro-Nuclear Reactors for eTruck Supercharging
High-Temperature Superconductor Cable Will Speed Up Development of Nuclear Fusion
Tandem Solar Cells Could Boost Energy Conversion by 50% in 2021
China's Autoflight puts a canard twist on its latest long-range eVTOL
Tiny MEMS Space Telescope on a Cubesat
The mirror changes shape to correct for the effects of temperature and mechanical changes on a space telescope which improves image quality.
The primary mirror of the DeMi telescope is about an inch wide, and the deformable mirror surface is about the size of a dime. The DeMi payload can observe stars with the telescope and use an internal laser for calibration measurements of the deformable mirror. When the payload observes stars, the deformable mirror will keep the star centered on the imaging camera. The MEMS mirror has 140 actuators, tiny moving surfaces that control the mirror shape. Calibration measurements will track the performance using about 50 actuators over time in the space environment.