This video analyzes all possible cases where the electric field becomes zero for a system of two point charges. We examine like and unlike charges, relative magnitudes, and spatial configurations to ...

For months now, the Trump administration has been aggressively pressuring red states around the country to gerrymander their congressional maps. It’s part of a sweeping and unprecedented scheme for ...

Vortex phenomena are widespread in nature, from typhoons to ocean currents. In the field of optics, vortex beams, which carry orbital angular momentum, have spiral wavefronts and ring-shaped intensity ...

Founded in 1990 by three M.I.T. researchers, iRobot introduced its vacuum in 2002. Its restructuring will turn the company over to its largest creditor. By Meaghan Tobin and Xinyun Wu Reporting from ...

The Federal Reserve on Wednesday cut its benchmark interest rate by 0.25 percentage points, bringing the federal funds rate to its lowest level in more than three years. The reduction lowers the ...

NavLive, a handheld construction scanner that combines handheld LiDAR, AI processing, and “instant” Scan‑to‑Plan output, now includes a new Control Points capability to improve the accuracy and ...

ABERDEEN PROVING GROUND, Md. (December 4, 2025) - As the Army reimagines its approach to providing command and control (C2) capabilities at the speed of commercial innovation - the Program Executive ...

One of the legacies during the Presidency of U.S. President Joe Biden was a policy that pushed back on crypto in many ways. In particular, the 'debanking' or lack of banking access to these firms, is ...