Photography Facts

How does a camera work? When you press the button on your camera to take a photo it briefly opens the shutter (like opening a cur...

Magnet Facts

Magnets are objects that produce an area of magnetic force called a magnetic field. Magnetic fields by themselves are invisible to t...

Metal Facts

Metals are usually solid, good conductors of electricity and heat, shiny when clean, strong and malleable (meaning they can be bent an...

Water Facts

Water is made up of two elements, hydrogen and oxygen. Its chemical formula is H 2 O. Each molecule of water is made up of two hydro...

Food Facts

McDonald’s fast food chains employ over 1.5 million people around the world. More fast food facts. Different parts of the world ha...

Cell Phone Facts

Modern cell phones are capable of much more than just sending and receiving phone calls. Mobile phones used in today’s world allow use...

Computer Facts

Early electronic computers, developed around the 1940’s, were the size of a large room and consumed huge amounts of electricity. They we...

Television Facts

Television is a popular technology that allows us to watch our favorite TV shows on screen. Television sets receive and display broadca...

Internet Facts

Although the World Wide Web is often referred to as the Internet, the two are not the same thing. The Internet is a huge network of netw...