I must have been an inuit in a past life, when it climbs over 25C I shut down, able only to walk slowly between the patches of shade.

My "office" is over 25C now and has been over 35C by 10 am for 2 weeks. I have lots to do, but I just can't do it. Working at night is not an option because of the kids. Air Con is not an option - this is the UK remember? However, I do walk round to the local store and spend a long long time choosing cold drinks and milk from the chiller cabinets

Some friends of mine have a home office in their garden... got hit by lightening, I have to go work out what can be salvaged. Fortunately they throw the breaker when they leave, but it was still connected to the house via RJ45 lines and to the telephone lines all of which are slung over the garden. At least I got them to stop using the RJ45s as washing lines!

I hope they don't laugh at me tomorrow when I work in their office with a wet towel wrapped round my head!