On this page we've tryed to place all you need about how to perform the invention.

The experimental invention page contains instructions you could follow to perform measurements in the project.

The theoretical analysis could be not understandable for some students. In this case we recomend to perform your own analysis. Try to figure out, how to calculate the time of visible sun-moving in your latitude, how do it change in the year, in another latitudes. If you need help, mail to the moderator of the project: Andrew Gavrilov gavrilov_an@list.ru

All remarks, suggestions, questions please send to the moderator of the project.