Using a magnetic compass to calculate the current in a wire. Learn how magnetic fields, compass deflection, and basic electromagnetism principles connect in a practical physics experiment. #MagneticFi ...

More than 11,000 drawings made 125 years ago were stashed away for years. They have been meticulously restored, and some will ...

Which way is ‘down’ has a different answer depending on where you are on Earth, in the solar system, in our galaxy and beyond ...

The easiest way to consume one of these libraries, is to load them directly via the url parameter 'libs'. List the library urls as a semi-colon separated string ...

If your kid wants something cooler than a plain shoebox, these Valentine’s box ideas for boys are exactly what you're looking for! From monster trucks and dinosaurs to video games and sports, these ...