Water transport across cell membranes: an update
Christopher Talbot
págs. 9-10
Ecological observations on coral reefs
Johan Alfredo Linthorst
págs. 10-12
Quantifying individual differences
Peter Freeland
págs. 13-15
A simple demonstration for estimating the persistence of vision
Iain Maclnnes, Stuart Smith
págs. 15-16
The perfect enzyme? Dopa oxidase
Douglas MacDonald
págs. 16-20
págs. 20-21
States of matter demonstrated in a fume cupboard
Duncan Short
págs. 23-24
A mnemonic for the Periodic Table
Nick Rowdene
págs. 24-25
Marten J. ten Hoor
págs. 26-28
Frank Harris
págs. 29-30
Marten J. ten Hoor
págs. 30-33
The simplest electric motor - ever?
Alan Goodwin
págs. 33-36
págs. 37-38
International Year of Astronomy 2009: Activities and observing mid-September to mid-December
David Bowdley
págs. 45-50
The Clubbers' Guide: Science, technology, engineering and maths (STEM) clubs: Starting out
Matthew Tosh, Duncan Short
págs. 51-56
págs. 59-64
págs. 65-69
John Twidle, Gren Ireson, Roger J. Mortimer, David R. Worrall
págs. 71-76
págs. 77-85
A challenge for students to design an experiment to measure force in circular motion
Carlos Emilio Reigosa Castro
págs. 87-91
págs. 93-100
Enquiry-based elementary school science supported by handheld computers
Lucy Avraamidou, Maria Evagorou
págs. 101-105
Using lCT to extend access to practical work for students with disabilities studying 14-19 science
Helen Darlington
págs. 107-111
Yin Kiong Hoh
págs. 113-118
págs. 119-126