We had a lovely time at Shugborough estate. Though I have to say it wasn’t quite up to normal national trust standards. This was not helped by us having to pay an extra £7.50 on our normal NT membership. We were already aware of this but of course it makes a disjointed place feel even more like a let down. Don’t get me wrong we had a lovely time but I expect that was as much to do with our lunch and just being out in the countryside (especially whilst being sunny). Of course we could have just got into the house and gardens for free as NT members. That’s what we would do if we returned but that’s assuming we bother keeping our membership. Not sure we are getting great value out of it at the moment.
We have now had four weeks as being a family.. and they have been lots of fun – so far Henry has:
– met a cat (the cat is still confused):
– explore the snow (he did not enjoy this):
– dressed like a Roman (and had a cheeky smile):
and been the centre of attention around his cousins:
Not a bad few weeks for all 🙂
I’m going to take the on the 365 photo challenge this year. The idea is that I will document a year of my life by taking a photo a day. This is the first time I’ve tried to take this on and I hope to be successful. I’ll occasionally post here but all the photos will go up on flickr. There is, of course, and added reason that I am doing this – we have a baby on the way (expected Jan 19th). I’m planning todo a photo a day with the baby anyway so thought I’d extend it a little… hopefully some of the photos will be interesting and I won’t end up with too many self portraits or baby photos. Well here we go.. on to the first one – Elizabeth and the bump:
Its about that time of year where I do my annual summary of what I have done… I normally go on endlessly writing random stuff. This year I thought I’d do something a little different (and hopefully a little faster for me to put together)… my year in 12 images of things I’ve done and places I’ve been:
1. The wonderful caves of Ellora, India (this is cave number 10)
2. The serene and might Giant Metrewave Radio Telescope (GMRT) at sunset
3. Amsterdam Central Station
4. Saracens vs the Harlequins and my first time at the new Wembley
5. Kings College, Cambridge
6. The Royal Society Summer Science Exhibition and ALMA
7. Black Sabbath @ Download 2012
8. Wicken Fens windpump
9. The 4C at the MRAO during one of my many public tours
10. Garden gate a Wimpole
11. St. Andrews Square in Glasgow
12. The baby’s room
On Monday in class I ran a demonstration on the movement of tectonic plates. I like to visually show things using experimental material. So to demonstrate this I used a Bunsen burner, some golden syrup and a biscuit. You may now sound confused but trust me it will all come together.
- Take a 500 ml beaker with about 1/3 of it Golden Syrup and place it in a freezer for about one hour (this increases the viscosity).
- Break a biscuit in half and place together on top of the syrup.
- Place the beaker on a tripod (I used a gauze at this point) and heat with a Bunsen burner on high
- As the syrup heats, you should look side on, you will see convection currents forming
- Slowly the biscuits will start to move apart (in my demo one sank under another too).
- Be careful not to let it boil over – this could be dangerous (and what happened in my test – see video below) – and misses the point.
- When it cools they should move towards each other.
So what have we modelled? The core is represented by the Bunsen burner; the mantle (and flowing magma) is the golden syrup and the biscuit is the crust. This is a great chance to raise questions about how the model doesn’t really work. My students came up with some great answers, from the crust is too think and the density of syrup isn’t correct to the move ludicrous “but Sir magma isn’t sticky”.
So you have now gotten to this point… I think its time you saw my test demonstration (note: the end of the world-esq ending and me having to drop the camera to turn the Bunsen off):