Let's pretend that your computer is a treehouse club that you like to play in and invite friends over to. Anti-Virus is like a boun...

Despite the odd incident, school buses are really safe. Like, really, really safe. On average 11 children die / year in school bus a...

Pretend that you want to sell chocolate to everyone at school. You are making a lot of money because everyone is buying the chocolate fr...

There are 3 main types of air purifiers: Electronic air cleaners, dehumidifiers, and ultra violet germicidal lights. Electronic Air Cl...

Tattoo Ink Placement The tattooing process causes damage to the epidermis, epidermal-dermal junction, and the papillary layer (topmost...

Gaddafi was the ruler of Libya. The people didn't vote him to be leader, he took over by intimidation. When he was the leader, he wa...

Say you have a little country of your own, off on an island someplace. You and a few hundred friends, let's say it is. You have a g...

When a gun fires a bullet, the bullet breaks the sound barrier and creates a sonic boom sound. A gun that fires a bullet which breaks th...

Imagine a dark room with a window covered with blinds, the blinds are like a shutter , it opens up to let light in. Shutter speed is ...

A computer has many parts and each part has its own job. Lets pretend that a computer is a person. CPU: The CPU is like the brain. I...