yay, science

The spring issue of the Imperial magazine arrived in my postbox. So rare to receive an actual paper magazine nowadays. Lots of interesting reading.

you are your brain — the feature of this issue talks about how it is our brain that makes us who we are, it is


the storehouse of personhood – of emotion, thought, memory – of all the things that make us the individuals we are

Several departments at IC look at how the brain works. Neuropathology looks at the structure of the brain; the Intelligent Systems and Networks group in the Department of Electrical and Electronic Engineering studies how electric current from neuron to neuron which is how our brains process information; and the Centre for Neuropsychopharmacology considers the changes in our brains when under the influence of psychedelic drugs. The research carried out by all these scientists go towards improving our knowledge of how the brain works, and more importantly, how we can better diagnose and treat brain disorders. For instance, a team at St Mary’s has developed an infra-red scanner that checks for blood clots and has a 90% accuracy in a hospital setting.

standard matter 3.0 — this article about theoretical physics and the large hadron collider at CERN is a little above my head. I’m fascinated by it, yet I always find theoretical physics (and chemistry) difficult to fully grasp.


My takeaway is that there are 12 fundamental particles (including quarks and leptons) that are subject to 4 fundamental forces of the universe (eg electromagnetic). This is the Standard Model which has been accepted since the 1960s and confirmed by what the large hadron collider has found: nothing new. The concept of particle physics is so vast and so much of it is still unknown. Professor Henrique Araujo:

We know a lot about five per cent of our universe, and almost nothing about the other 95 per cent

blockchain — the price of bitcoins reached US$3500, so $100 invested in bitcoins in 2010 will be worth millions. Who was to know? Bitcoin has been lauded as the future, but the image is poor as it is the currency of choice for hackers and blackmailers. The technology behind bitcoin, blockchain, is sound and researchers point out, secure since all transactions are distributed amongst the entire network without a central server. Every computer in the network stores and authenticates the transaction in real time,

but once it is added, a transaction record is permanent and cannot be changed – it’s ‘immutable’ in blockchain-speak – because altering it would require access to millions of separate computers

Outside of the financial services industry, uses include any item or commodity that is distributed globally. There was an article in the NYT about how bananas are shipped to new york and this will be a good use of blockchain technology. At every step of the way, from the farmer who grew the banana to the ship that carried the banana to the supermarket that has the banana on its shelves, every party registers information about the banana and it makes it easy to collect and retrieve records of the banana’s production. Important if something goes wrong along the way, or someone is trying to commit fraud.

The magazine isn’t all about academics. Articles about student activities and alumni news too. Apparently alumni can purchase a lifetime membership for £40 and use all the union activities including the bar and join clubs and societies. If I’m back living in London and near South Ken I may do that. I should check out King’s alumni membership too.

hyde park relays — the biggest student race, a 5k team relay with representation from IC as well as other universities. Costumes optional. Past racers include Dave Moorcroft and Seb Coe, who helped Loughborough to victory.

the gliding club — formed in 1930, it’s the oldest gliding club in UK universities. Club secretary Amy describes the sensation when launching:

you go from 0 to 60 mph in a few seconds. And from the canopy it looks like you are going straight up into the air

I don’t even want to go parachuting but there’s something peaceful about gliding that is appealing.

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