I can do most of the inertial stuff
(non-accelerating), or at least, the problem then is generally the lack of maths over the hols. The accelerating stuff just makes no sense at the moment (getting completely different answers (by a factor of 1000) to the same problem, by doing it 2 ways that should be equally valid...)

EDIT: I read the Uncle Albert series as a kid (Time, Space and Uncle Albert, Black Holes and Uncle Albert, and Uncle Albert and the Quantum Quest). They really should be required reading at year 5/6ish
( Tedium Alduce me to interlow myself., Sun 17 Oct 2010, 20:02, Reply)