Thursday, December 04, 2008

Sundial

Another photo from the Peak District for you.

This photo shows part of the vertical sundial above the doorway at All Saints Church in Bakewell (a nice spot for a good view of the town).

When I originally downloaded this photo from my camera and compared the time shown to the date recorded against the picture I thought the dial was wrong - the time shown is 11-ish, while the time I had was 12:15. However, I then realised that it was my camera that was wrong as it hadn't been adjusted correctly for the clocks going back the previous autumn.

The markings on a sundial's face have to be designed specifically for the latitude at which it will be used. If a sundial is moved north or south it will no longer be correct, unless it is tilted by the same number of degrees as it has been moved. If you'd like to know more about sundials, this site is a good read.

Monday, December 01, 2008

Contrails

I suddenly realise I haven't posted in a horrendously long time.

I'm currently sitting in an apartment after a relatively stress-free day at work while the rest of my team are still at the office beavering away on their own tasks - I'm doing the user training, which tends to mean fairly strict start and end times and everything is prepared well in advance for a change so there's no need to develop tomorrow's course tonight.

I'm also looking through a load of photos I took yesterday while on safari (oh yeah I guess I should mention I'm in Kenya. It's a tough job this, but someone has to do it). OK so they'll be the standard set of clichéd shots taken by many tourists before and after me, but hopefully there will be some good ones which I can post when I am back home.

In the meantime, here's a shot I got while on holiday in the Peak District earlier this year. There's a lot of conspiracy theories on contrails if you search around a bit.