julianf
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- devon, uk
Have to be pretty chunky though to be clear. You could use a bit of bright stainless steel, same effect as it's mirrored...
When we did it at school we just held the tap in a clamp stand (science open day thing - illusions, nothing to do with science!).
It was obvious that the water was not going up the clamp stand so the effect was still good with external support.