Here is the new Techy Teaser starting Friday 18th April.

1. On which date did Isaac Newton the physicist and mathematician die?

2. What is a catalyst?

3. How many 10mm cubes will fit in a box which has a height of 0.7m,

            width 0.9m and length of 1.35m?

Good Luck!

Do not post your reply here as it will not be included in the draw.

All entries must be emailed to:

kgstechnical@googlemail.com

The closing date for entries is Friday 2 May

Try this for an interesting view on scale.

http://www.nikon.co.jp/main/eng/feelnikon/discovery/universcale/nano.swf

Go to our Blogg site to view a nice selection of current S2 models .

Check out the tutorial and revision booklet if your struggling with anything, print this out and staple it together and you'll have a handy revision tool