Imperial Graduate School Blog

by Clavance Lim, MSc Student in the Department of Computing

Translating words to numbers

As humans, one way in which we are unique is our ability to communicate with complex language (arguably, science students possess this skill too). In contrast, computers ‘think’ not in language, but in binary numbers. Instead of the decimal system we count with, which uses the ten unique digits ‘0’ to ‘9’, computers ‘think’ only in ‘0’s and ‘1’s. This is because their hardware is controlled by tiny switches, which turn electrical current on or off. As it is difficult to control electrical current at such a microscopic level (switches can be as small as only 10x the size of an atom!),

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by Michelle Lin, MRes Student in the Department of Life Sciences

Cryptococcosis: The Silent Killer

The young patient presented to the hospital with a fever, headache, seizures, and both eyes bulging out of their sockets. Suspecting an infection, doctors first treated the boy with a common antibiotic, Penicillin, presumably to knock out whatever bacterial agent they believed was causing his symptoms.¹

With the boy’s condition failing to improve, doctors kept the boy hospitalized as they searched for a diagnosis and administered various antibiotic and antiviral medications.

As his hospital stay dragged on, the boys condition continued to deteriorate until, after 52 days of ineffective treatments in the hospital, the boy succumbed to his illness.

Read 4Cs Science Communication Writing Competition – 1st Place in full

by David Ho, PhD Student in the Department of Physics

A really strong magnet can dissolve Everything

One wrong thing everyone knows about the universe is “conservation of matter”. It seems obvious: if you have a chair, you can move it, or turn it around, and you still have one chair. If these were the only experiments you did, you might proclaim that the number of chairs in the universe always stays the same.

Of course, it doesn’t take much thought to counter this: with a hammer you can easily change the number of chairs in the universe. But if you collect every splinter of leftover wood, you’ll find the same amount before and after the destruction.

Read 4Cs Science Communication Writing Competition – 2nd Place in full

by Eva Kane, PhD Student in the Institute of Clinical Sciences

It is 23rd January 1922. Toronto is cold, and so are you. You stop at a tavern, hoping to warm your numbed hands. You take a seat next to two men, introduce yourself and settle down to thaw.

One identifies himself as Dr Charles Best. “And my mentor, Dr Frederick Banting”.

“You catch us on quite an evening. We’ve just changed the course of history! Have you heard of the fatal disease, diabetes?”

You have but are not well-versed.

“Within the pancreas are clumps of cells that, under a microscope, look different.

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by Imanol Duran, MSc Student, Department of Life Sciences

Quarantine Connection – Grandma Calling

DRAMATIS PERSONAE

GRANDMA (with internet connection) GRANDSON (with a STEM degree)

ACT I. SCENE I. Spain. Each in their quarantine homes, awaiting the bending of the COVID-19 curve.

Grandma: Wait… I can’t see you, son. Grandson: Grandma, take the thumb off the screen (laughs). Yes, that’s it. Grandma: So what are those interesting things your mom told me about, you know, the ones to help uncle John’s lung cancer? (Accommodates in grandpa’s armchair, looking at the screen with the chin a bit too high). Grandson: They’re called senolytics, and are tiny molecules that target some specific cells in cancer.

Read 4Cs Science Communication Writing Competition – Joint 3rd Place in full

by Jemimah-Sandra Samuel, PhD student in the Department of Earth Science and Engineering

My PhD in Under 500 Words

When people think about oil and gas, they think of climate change. But let us imagine for an instant that the exploration of oil and gas has no effect on the earth and its habitats, even more so the use of oil and gas products. Then surely, we will be looking out for better ways to harness its exploration and production. This is the basis for my research which is largely pertinent to developing countries where the means to engage cleaner energy technologies is still emerging, and or in developed nations where there is a current shift from oil towards a cleaner energy source (gas).

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by Sarah Hayes, PhD student in the School of Public Health

How can we maintain mans’ best friendship? 

Here in the UK we think of dogs as mans’ best friend. But in some regions of the world they can be our deadliest enemy.

Meet Amos (name changed to protect identity).

He’s a 5-year-old boy living in rural Tanzania.

Ten days ago, he was bitten by a rabid dog.

Anyone exposed to rabies through a bite, scratch or lick from an infected animal must receive treatment immediately. A course of 3 vaccinations (known as post-exposure prophylaxis or ‘PEP’) will effectively protect a person from this deadly virus.

Read 4Cs Science Communication Writing Competition – 3rd Place in full

by Oluwalogbon Akinnola, PhD student in the Department of Bioengineering

The Other Hand Model

If the first thing you think of when you hear the phrase ‘hand model’ is David Duchovny in the 2001 film Zoolander, then congratulations on your excellent taste. Unfortunately, however, no one was willing to fund a PhD researching his performance. No, in the world of Biomechanics hand model means something different yet no less appealing.

Our hands are how we communicate and manipulate the world around us. Feeding ourselves, checking the bathwater, even holding the medium this text is printed on: we use our hands to keep us healthy, happy, and safe.

Read 4Cs Science Communication Writing Competition – 2nd Place in full

by Stephanie Martin, MRes student in the Department of Life Sciences

Dear Present

Dear Sister,

I recently had an experience which reminded me of the stories Grandma used to tell us. I was hiding in what I thought was an animal’s den after being chased by water-raiders through the desert. The den turned out to be a large chamber, full of nothing except hundreds and hundreds of binders and a sign which said ‘The Daintree Rainforest – Lest We Forget.’

Do you remember what Grandma used to tell us about the Daintree? That luscious mythical jungle that used to inhabit these lands in Australia that we never really believed ever existed.

Read 4Cs Science Communication Writing Competition – 1st Place in full