Only a few elements can be permanent magnets - iron is one. Copper is not. But if you pass an electric current through any metal it becomes a magnet - an electromagnet. But how does this work? Well...
Do you have one of these? Hai uno di questi? I got a little obsessed with mine. Il mio mi ha un po' ossessionata In fact I got a little obsessed with all my stuff. In verità, tutti i miei...
La ŝuldolimo estas kvazaŭ financa armilo de amasa detruo ĉenita al la Usona registaro pere de la Usona registaro. Ĉu tio konfuzis vin? Tiuokaze estas tempo por Klarigi la Usonan Ŝuldolimon. Por...
How a Microwave Oven Works EngineerGuy Series #4 This microwave oven is a truly remarkable feat of engineering. The rapid heating that makes microwaves popular is made possible by power provided...
{{alarm clock rings}} Not late until the bell rings. Uh-oh. {{bell rings}} Sex... ...the sex drive in the human animal is intense. Hello? I'm Edward Cullen. {{food slop}} So spill, what was...
Vatican City: capitol of the Catholic Church, home to the pope, owner of impressive collections of art and history all contained within the borders of the world's smallest country:...
In a fair democracy everyone's vote should count equally, but the method that the United States uses to elect its president, called the electoral college, violates this principle by making...
Where, is the European Union? Obviously here somewhere, but much like the the European continent itself, which has an unclear boundary, the European Union also has some fuzzy edges to it. To start,...
You may not realize it but your brain actually processes information in two very distinct ways. Like when you look at this photo you instantly know she has blonde hair, is visibly angry and likely has...