Three Golden Ideas

Dear teachers and friends,

My three ideas are both to do with physics. The first one is what I call a "Everlasting Catapult". The second one is the "Magical Car". The last idea is what I call the "Bullet Car".

The "Everlasting Catapult" is a catapult that is based on simple machines. It is built in such a way that all balls fired at the wall will always return back to the catapult.

The "Magical Car" is based on sound frequencies. This is a simple set-up that allows us to move a car without touching it, but by using sound frequencies.

The "Bullet Car" is to do with magnetism. By using magnets positioned in a strategic position, we will be able to move the car without touching it.

2 ideas that we came up with.

Dear friends and teachers,

These are 2 preliminary ideas that we (Christopher Nah, K J Shakti and Akansh Agarwal) came up with for the Amazing Science X-challenge 2010.

Yours sincerely,

Christopher Nah

Welcome

Welcome everyone to our Amazing X-Challenge Blog. This is a supplementary of our X-challenge log book. I hope this gives you an idea of what we have been planning and doing.

Regards,
KJ Shakti