Definitions by David

smoke detector 

A device in your house that beeps when it detects smoke. It goes off when your toast starts to burn. Every house should have atleast one smoke detector.

If you don't have a smoke detector it would be a good idea to get one.

smoke detector by David March 8, 2004

school bus 

One bad thing about schools is the school bus being such an uncomfortable vehicle. Why use a special kind of bus for school. Why not just make all school buses like city buses with comfortable seats. See fire alarm .

They hate riding the school bus to school.

school bus by David March 8, 2004

kuiper belt 

A group of icy objects past Pluto that are too small to be planets.

there are many kuiper belt objects.

kuiper belt by David March 8, 2004

Oort Cloud 

A cloud of comets that some astronomers believe exists at the edge of the solar system. There is no evidence to prove the existence of this cloud.

Astronomers believe in the Oort Cloud.

Oort Cloud by David March 8, 2004

Solar System 

1.A place where the planets, moons, comets, asteroids, and meteors are that orbit around the Sun. see
kuiper belt and oort cloud.

2.A similar kind of system around other star.

There are nine planets in the Solar System. They are discovering other solar systems.

Solar System by David March 8, 2004

mail

Something that is sent to your house daily by the mailman. Mail does not come on Sundays. See envelope and onvelope.

I need to go get the mail.

mail by David March 8, 2004

pass gas 

The proper term for ''fart''.

Go outside to pass gas.

pass gas by David March 8, 2004