Iceland Megatour 2016
Published: Thursday, 14 July 2016 07:47
Written by Ms S Morris
This term Geographers have been out and about studying a range of topics in the field.
Firstly Year 10 students travelled to the tertiary coast between Reculver & Herne Bay - to investigate the various coastal management techniques for their GCSE coursework. For their IB Internal Assessment the Year 12 Geographers undertook a residential trip to Surrey – in order to investigate the fluvial dynamics of the River Tillingbourne.
Finally, 22 students from Year 11 took part in a residential trip to the country of Iceland. They were thoroughly immersed in the islands unique physical geography – a land of tectonic and glacial wonders. During the 6 day trip students;
- wiggled through lava tubes
- walked down a mid-Atlantic ridge fissure
- trekked around & behind a range of majestic waterfalls
- hiked upon a glacier armed with crampons and axes
- marvelled at columnar basalt formations & black sand beaches
- travelled to the top of a glacier in an ex-army rocket launcher.
- observed puffins loaded with fish, returning from the sea to their nests high in the cliffs
- enjoyed a boat trip around the icebergs of a glacial lagoon
- witnessed humpback whales breaching and fluking
- relaxed in the geo-thermal waters of the Blue Lagoon
It was an awe-inspiring trip which further enhanced the students’ love of Geography and many are keen to visit this fantastic country again.
Chemistry at Work
Published: Monday, 14 December 2015 10:37
Written by Jon Levy, 10H
The long awaited day of chemistry had arrived. I stood gathered outside the minibus with nothing but my lust for science and some jam sandwiches in my bag. The coach trip was long but scenic, with lush British countryside and a few hamlets along the way.
We pulled up at the school. It looked like something off a fantasy novel, like that Harry Potter one I picked up at Waterstones. We rolled up the long drive, every one of us dwarfed by the large football and rugby pitches. We managed to catch a glimpse of the school building; it was grand and old fashioned, with a gigantic wooden door. After 10 minutes of getting lost we had managed to crawl into a parking space and disembark our vehicle. Everyone mustered in the car park and watched in awe as five tennis courts came into view. I started to wonder whether my jam sandwiches were any match for the cooked lobster that they may serve at this school. We were led into a glass hall where we were given badges with our names on. I looked at my badge and realised that they had spelt my name wrong! Now at this point I had already realised that I spell my name absurdly and I carried on unaffected. We were shuffled from courtyard to courtyard and through a library until we eventually reached the theatre, where the lecture would take place. We then sat down in the upper rows.
Our first lecture was about carbon structures. We were taught about the structures of carbon on a molecular level: How graphite is made up of carbon sheets whilst diamond is made of a more pyramidic structure. Afterwards, we were taught that people have broken down the graphite sheets into a single sheet, known as graphene (which won the 2010 Nobel Prize in Physics). Graphene is a sheet of interconnected hexagons of carbon atoms. By adding a few pentagons between the hexagons, this structure can be shaped into something with the same geometry as a football. This is called Buckminsterfullerene or a ‘Buckyball’ (named after the architect who first used these structures: Buckminster Fuller). We also learnt that this type of structure has been used for architecture all around the world. They were used in the construction of the Eden Project and Science World, Vancouver, plus many more.
After the lecture we were invited for a complimentary lunch, which we gobbled down before going exploring in the adjacent courtyard. Our next lecture was the ‘Science Behind Breaking Bad’.
Once again, we sat down in the upper rows of the theatre. I grabbed my trusty pencil and prized notepad and without warning we dived straight into the world of Breaking Bad. We discovered that methamphetamine was created by the Japanese in the late 1800s as a stimulant for soldiers. It was also used in the 1950s as a slimming treatment. We also learnt about:
- Phosphorus and how it reacts with water vapour to form the mustard gas and other infamous gasses used in the First World War. In Breaking Bad, Walter White produced phosphine gas on the spot to poison the drug bandits trying to steal his precious recipe for methamphetamine.
- Mercury fulminate is a very unstable explosive. If triggered by heat, shock or friction it will explode. Walter uses a small vial of mercury fulminate to create an explosion in an encounter with a drug lord and threatens a much larger one with a whole bag of mercury fulminate if he doesn’t pay up.
- The thermite reaction was used for welding tram tracks together in the 1890s. The reaction reaches temperatures of up to 2500 ˚C. Walter sets a bag of thermite reactants alight to trigger the reaction and melt open a locked door of a warehouse to steal precious supplies.
After we had indulged ourselves with enough scientific knowledge to satisfy a small laboratory, we headed home.
For more on the chemistry of Breaking Bad, have a look at The Royal Society of Chemistry website