Average 54.94years of a total of 5000 years with 91 peoples ages and standard deviation was 14.something.
I incorrectly told Ian it was 57, I think, sorry.
Someone else did mention that only those of 60+ should install scaffold as then they'd never have to replace it themselves!
I'd like to say a massive thank you to all the presenters for taking the time to put together such a great collection of slide shows. Also thanks to Gary, Matt, Adrian, Andy, Beardy and Holly for their help and everyone else who mucked into help.
Again Matt and Gary for the technical help and equipment. Les W and Hidden Earth for the loan of the projector. Clapham village Hall for hosting us.
Look forward to the vast amount exploration to be reported in 2021! Thank you all for coming!