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how the hell can you write 12 marks worth on this: The best strength training for children should centre around using their own body weight” Analyse this statement in regard to the appropriateness of resistance training for children. (12 marks) any advice would be appreciated. thanks

hey, uh there is no syllabus dot point regarding the twin paradox? or does it fit under the dot point regarding 'thought experiments'? i'm not sure whether i need to learn it or not? anybody know? thanks

hey, uh i have this party on saturday and its themed so i wanted to sew a tutu and was wondering if anyone who does textiles has any tips regarding how to go about it. all i know is that i need tulle and i have very limited sewing skills. if you have any tips or can talk me through the ENTIRE...

uh, have an assessment task on thursday. so...i need to identify some of the problems which Fermi and his team needed to consider before beuilding the first nuclear reactor. i'm sure the answer is easy as, but i'm not really sure what i'm looking for and plus i'm a dumb-ass. thanks guys.

alright, in respect to magnetic levitation, can anybody answer the following for me: explain how superconductors are used to produce the large magnetic fields needed for this operation (i.e. magnetic levitation). Does the answer incorporate eddy currents and induced magnetic fields and...

uh, have a giant assessment task. can someone link me to some info on : how a photocell can be used in light meters and 'electric eyes' in burglar alarms and door openers. all the notes/summaries on this site just say examples of photocells are light meters and 'electric eyes' but don't...