One of the perennial challenges of building robots is minimizing the size and weight of drive systems while preserving power.

A first sergeant with the District of Columbia National Guard watches as activists protest President Donald Trump's federal takeover of policing of the District of Columbia, Saturday, Aug. 16, 2025, ...

In a letter sent Monday to D.C. Circuit Chief Judge Sri Srinivasan, Sens. Schmitt, Mike Lee (R-UT), Tommy Tuberville (R-AL), Lindsey Graham (R-SC), Kevin Cramer (R-ND), and Bill Hagerty (R-TN) urged ...

[Thinking Techie] takes us back to basics in a recent video explaining how magnets, coils, brushed DC motors, and brushless DC motors work. If this is on your “to learn” list, or you just want a ...

Active and senior judges of the Federal Circuit court are pictured in 2016. Judge Pauline Newman is seen in the bottom row, third from the left. (Photo from Wikipedia via Courthouse News) WASHINGTON ...

Andy recommends favorite resources for basic op amp circuits and includes a portion of TI's AN-20. Test your knowledge with our op amp quiz; answer explanations are included. By 1969, a fledgling ...

Russ Vought, acting director of the Consumer Financial Protection Bureau, is also the director of the Office of Management and Budget. In a major win for the Trump administration, a federal appeals ...

Superconductivity is an advantageous property observed in some materials, which entails an electrical resistance of zero at extremely low temperatures. Superconductors, materials that exhibit this ...

To hear DC Circuit Court Judge Justin Walker tell it, the Supreme Court basically already axed the last vestige of independent executive branch agency protections — it just did so very quietly. Walker ...

We collaborate with the world's leading lawyers to deliver news tailored for you. Sign Up for any (or all) of our 25+ Newsletters. Some states have laws and ethical rules regarding solicitation and ...