RE: Last train to London16 Oct 2018 12:58
I saw the Sunfires demo'd at a consumer electronics show at a hotel near Heathrow about 20 odd years ago. They were only allowed to do 2 minute demo's once every hour and had to put a warning out to all the guests staying in the hotel. If they did it for more than 2 minutes, it would have damaged the hotel - lol and it was a bloody big hotel