squareCircleZ

A reader of Interactive Mathematics found a rounding error in my Flash-based mortgage calculator.

Koizumi’s last weekly email arrived today.

I was impressed – and rather bemused – when a friend today pointed out that I had examples of non-XHTML-compliant code on my blog.

I saw the SMART Board interactive whiteboard at ICET last week. It has a lot of potential for encouraging collaborative learning.

Finding the SMART Board interactive whiteboard distibutor in Singapore proved a challenge. There are lessons in search engine optimisation here.

The Kane Dead Reckoning Computer was a clever combination of two slide rules – a circular one and a linear one. It was used to perform the myriad calculations necessary when flying an aeroplane.

Via: VideoSift (If you need an explanation as to why his answer is a problem, go to Functions.)

Spread Firefox – in Japanese…

An interesting study of 2,300 British students aged 11 to 16 showed that three in five 11-16 year-olds would like to use computer games to learn in school. That means 2 in 5 don’t.

Question: What does an insomniac agnostic dyslexic do late at night?