Alan Kay Alan.Kay at squeakland.org
Mon Dec 17 08:34:12 PST 2001

How old is your son?

I did a very simple Newton's algorithm in the Etoys. This is a good 
project for 12-15 year olds. It is not very long and it shows them 
yet another way to think of feedback and searching and averaging.




At 7:09 PM +1300 12/17/01, Christopher Sawtell wrote:
>My son has just learnt about Pythagoras at School.
>Is there a way to do square roots in the E-Toy environment?
>What is the "Official Way"  to discover the distance between two points in
>the E-Toy environment?
>TNX 10^6
>Sincerely etc.,
>Christopher Sawtell.


More information about the Squeakland mailing list