Inquiring and Analyzing:
The bristle bod:
Idea:-
I want to make a project for the tech fair which is called the bristle bot. If it is liked them it can be made in a macro size and it can help people in danger of natural disasters. It will be like a car that can run on thing like stone by the use of a motor form a toy car that works on battery. This motor will have the base of a cleaning brush with stiff bristles and it will have a motor connected to it which will make it vibrate. Because of bristles being so stiff the motor will not topple like cars would when they are driven over stones of rough ground.
Materials:-
tooth brush with bristles
DC motor from a toy car
2 wires
nail
player
battery
double sided tape
References:-
CPU model with the parts inside:-
Idea:-
this project will be of a CPU and lots of other little parts that are inside the computer.
Materials:-
modeling clay
paint
computer (to see images of what is inside ( Google)
References:-
Our own ideaSolar Cooker:-
Idea:-
My idea is that we will create a solar cooker that is made out of an old pizza box and it will be covered with black bags(so the sun is attracted to it). in it will be a bowl made of tinfoil which is reflective material so the suns rays will land on any angle of the bowl it will reflect onto the food that is inside it. The cooker will be faced to the direction of the sun and the lid will be covered with old CD 's which are also reflective so the suns rays will bounce of against it and will land into the bowl.
Materials:-
Pizza Box/ shoe box
Black bags
Old CD'S
In foil
Eggs
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