Hackaday

Building An LC Meter With A Franklin Oscillator

Although it dates back to the early days of the Marconi Company in the 1920s, the Franklin oscillator has remained a ...
IEEE

Simple Equivalent Circuit Capacitance Model for Two-Winding Transformers

Abstract: This paper highlights how a currently available transformer equivalent circuit model incorrectly represents the transformer performance, in scenarios where both sides of the transformer are ...
GitHub

% Equivalent Source Holography Example

% This examples demonstrates how to project a plane of measured data using % kspaceFirstOrder3D by calculating an equivalent mass source (i.e., % source.p with source.p_mode = ’additive’) positioned ...
London Evening Standard

Which areas of London are worst for fly-tipping? Map reveals hotspots as capital blighted by 500,000 incidents in one year

Fly-tipping is at records levels with London the worst hit region in the country, new figures have revealed. There were over 480,000 incidents of illegal rubbish dumping in capital in 2024/2025 - the ...
Wall Street Journal

Section 122 Can’t Carry Trump’s Tariffs

Now that the Supreme Court has struck down Trump's "emergency" tariffs, will the government refund the billions of dollars it unlawfully collected? And as Trump turns to other tariff authorities, how ...
IEEE

Efficient algorithms for resistance and capacitance calculation problems in the design of flat panel display: [Invited paper]

Abstract: Designing high-quality flat panel display (FPD) poses a couple of challenges to the electronic design community. To verify the equal signal delay on the wires to pixels and the validity of ...
The White House

Fact Sheet: President Donald J. Trump Imposes a Temporary Import Duty to Address Fundamental International Payment Problems

PROTECTING THE U.S. ECONOMY AND NATIONAL INTERESTS: Today, President Donald J. Trump signed a Proclamation imposing a temporary import duty to address fundamental international payments problems and ...