“Show and Tell”

Members can come along – no prebooking required – and give a brief talk (probably no more than ten minutes – but less would be OK too and, if appropriate, demonstration of what they have been making, doing or are interested in. One merit is that very little if any formal preparation would be needed. Possible topics might be an antenna (although they would not be expected to bring it along…), a bit of software they have tried or something they have built.