Please provide your email address to receive an email when new articles are posted on . High-definition transcranial direct current stimulation was well tolerated with mild adverse effects. The ...

Abstract: Low-noise current readout circuits are essential in modern scientific and industrial applications ranging from nanopore sensing to quantum systems. This tutorial-style paper presents a ...

The film explains how electric current is generated at power plants and delivered to homes through wires. It describes the concept of electric circuits, including closed and open circuits, and the ...

The film explains the fundamentals of electricity, including static and current electricity, the behavior of electrons, and the concept of electrical circuits. It demonstrates how static electricity ...

TIME AND MONEY. YES SHE DOES. AND THE IRS ESTIMATES THAT IT CAN COST AN AVERAGE OF $270 TO GET A PROFESSIONAL TO DO YOUR TAX RETURNS. IF YOU FILL OUT THE FORMS YOURSELF, IT CAN TAKE AS LONG AS 13 ...

A newly identified part of a brain circuit mixes sensory information, memories, and emotions to tell whether things are familiar or new, and important or just "background noise." Led by researchers ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

The creative new approach could lead to more energy-efficient machine-learning hardware. On a table in his lab at the University of Pennsylvania, physicist Sam Dillavou has connected an array of ...