Delete key on iBook
Sunday, November 12th, 2006Option-Backspace does deleting…
Archive for 2006
YouTube version of screencast
Sunday, November 12th, 2006The screen design screencast MOV was uploaded to YouTube. I’m now waiting for it to be ‘processed’ so that the video can be watched.
Screen design in RBL
Sunday, November 12th, 2006A screencast made on Mac OS X using iShowU and Video2SWF to produce a flash movie with synchronised sound.
Embedding a YouTube video
Sunday, November 12th, 2006Just a trial of the tags for embedding. This post should show the Tiny Dot video about the scale of the solar system posted by saulatali79.
bodmas for calculators
Wednesday, November 8th, 2006The formula above has to be written as a single line with brackets to ensure that the top line is calculated before the division, and that the square root function applies to the result.
√(((5.51 – 6)x2 + (5.89 – 6)x2 + (6.51 – 6)x2)/3) =
We spent an hour working over examples with recent Casio calculators [...]