Thursday, June 19, 2008

Gareth's Machine Mania



Hello! My name is Gareth.
Here are some interesting web pages and videos about simple machines:
http://www.stemnet.nf.ca/CITE/machinessimple.htm















Videos from www.youtube.com





An electronic circuit is a closed path formed by the interconnection of electronic components which an electric current can flow.

Electronic circuits can usually be categorized as analog, discrete, or mixed-signal electronic circuits.

A pulley is a simple machine that uses wheels and a rope to raise, lower or move a load.

A lever is a stiff bar that rests on a support called a fulcrum which lifts or moves loads.

A wedge is an object with at least one slanting side ending in a sharp edge, which cuts material apart.

A wheel with a rod, called an axle, through its center lifts or moves loads.

Car race results: time:

Keiichiro SPEED 2.99 sec
Bertram SPEED NA
Gareth SPEED 5.34 sec
Satoshi SPEED 5.72 sec
Ben DOWNHILL 3.95 sec
Albert SPEED 2.88 sec
Julius SPEED 13.0 sec

















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