Get Bent

In the course of looking at various websites to recommend to my daughter Shira to help her with her electronics project for science class and understanding electricity, I found an interesting hypertext book of basic physics (I don't know the highschool physics curriculum but it looks like the material covered when I took Physics I, II, and III). It turns out that the the author, Glenn Elert, is not only a highschool science teach but a cyclist who did a cross-country bike tour on a recumbent bike which he documented. It looks quite nice.  The Physics hypertextbook is interesting but in terms of electricity there are other interesting sites as well.