Many thanks to @josepicardo for this gem about how innovators are sometimes treated
It certainly rings true from my teaching career when trying to introduce new technology!


Following the worst weather experienced by Wales and north western England leading to horrendous flooding including the sad loss of a policeman swept away when a bridge collapsed into the River Derwent it was a joy to see the blue sky above and as it went dark, the moon was just rising over the hills in the background ( apologies for the G1 shot - note to Santa a decent camera for Christmas please!). 
I used to play a game while on one of my favourite walks. I would go up onto a footbridge over the nearby A465 and time how long it took fo...