Monday, December 12, 2011

Week 3 2nd post: Invention

Great invention bring happiness to people.
We human solve our problem by inventing new devices, gadgets, and etc to make our life easy.
Without great invention, I think we still staying in cave and eating raw meat...

Example:
A cookie dipper cup, a slot for cookie to dip in.

Rain, umbrella, wet feet... here the solution...

Lazy to get a knife to cut a frozen butter? Why not try butter stick.

Hmm pizza, is it hard to cut a pizza, because of its sticky cheese?

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