How we teach Science is sometimes limited by the practical resources we have available to us. In the case of experimental work, these restrictions are sometimes due to safety, cost, space, time or expertise.
Is there an experiment or some practical work that you wish you could show your pupils but, for whatever reason, can't? Or perhaps you can, but you would then like to show a repeat of, perhaps in higher resolution or slow motion?
If there is, please add them to the wish list below.