Interesting! Do you know how it is done?

Fantastic video! Saw this on someone's tweet and was amazed at how they did it...



The answer is very simple. Seriously very simple.

But the preparation is very complex.

Let us know if you know the answer.

Longest Solar Eclipse so far...

Sec 3 Science Project 2009!

Yeah! It's the annual Pythagoras' Switch Project. I am beginning to look forward to this project as the students ideas are becoming more and more innovative as the years proceed. My aim to be able to flood youtube with the students' videos this year and hopefully come up with some ideas for TKK Young Inventors' award!











And finally one project from last year!



Have fun!

Black Dots

Learning point: 'Dont always believe what you see.'

Ammonium Dichromate

Here's another one for u.

Magnesium

Dangerous metal.

Hydrogen Peroxide & Potassium Iodide

Interesting.....