Schrödinger's Kitten

Irreverent Science for Everyone

Sunday 26 April 2015

My First Ultrasonic Trapping Device

  • macro
  • mywork
  • waves

In my ongoing studies of making Small Shit That Does Shit™ (AKA functional nanomaterials) I have created a device that uses shaped, high frequency soundwaves to move around things a micrometer across (0.001 millimetres) without touching them. You could call it an audio-vibratory, physio-molecular transport device.


The Path of Research Never Did Run Smooth

  • practical
  • macro

In the interests of presenting a more accurate picture of the genuine process of research, here is a fairly comprehensive list of things that did not go to plan in the first mini-research project I and partner undertook:


Tuesday 14 October 2014

Madame Wu: Breaking Parity, Demonstrating Equality

  • quantum
  • women

(Originally posted 24 March 2010)

It's Ada Lovelace day! Time to draw attention to women in science — often ignored, never deservedly. My chosen lady is:


Monday 22 September 2014

What I Did In My Three Years As Engineering-Cheerleader-In-Chief

  • personal
  • macro

I just came to the end of three years as the communications, events and marketing manager for UCL Engineering — 11 departments, 1,000 staff, and 3,500 students, working on things ranging from testing new biofuels to spotting browser insecurities. I did a lot of things for UCL Engineering, including writing about their discoveries and projects, taking photos, editing films, working out sponsorship, and commissioning merchandise. A few highlights...


Tuesday 10 December 2013

London Cryptofestival, 2013

  • practical
  • policy
  • security
  • computing

It’s a Saturday and I’m heading to a conference. I’m late, because it’s a Saturday. But I’m going to sit in a lecture theatre in my free time because it’s London Cryptofestival.

Billed as ‘coming together [...] to reclaim our right to communicate and experiment on the internet’, this independent, DIY event is aimed at both the usual security conscious techheads and non-experts just interested in the possibilities of, and threats to, privacy online. Given numerous recent revelations about the NSA and GCHQ’s work, as well as an increasing amount of our lives being documented online, I was up for that. I might even get to meet some people I could share my new PGP key with.1


Monday 30 July 2012

Faster, Happier, More Carbon Fibre

  • macro
  • sport

Speaking as a bitter intellectual who was always picked last in PE, the Olympics suck. A host of wunderkind who had the good judgement to be born with a handful of genes optimising them for a highly-specialised nonsensical behaviour go on a jolly. A joyful populace gets to embrace the value of healthy exercise and physical activity by testing their posteriors' endurance and goggling at said prancing Greek godlings emblazoned with adverts for fast food. Some government blows a discretionary budget and then some on sports infrastructure — so much more crucial to the wellbeing of a country than digital infrastructure or sewer pipes — and 'rejuvenating' some poor estate to within an inch of its life with some excitingly edgy street art.


Monday 27 February 2012

Prof Greenfield (t)witters On Again

  • policy
  • neuro
  • idiotswithopinions

AKA, Even A Physicist Can See You're Wrong

Boy, Susan Greenfield's argument is weak. (Check it out here, but it's basically just more of her 'modern tech scares me and it should scare you, why do I think so? Because I'm me.')

She says that doing too much of something is detrimental, which is almost a tautology, and then just reiterates this comment and her non-evidence based worries, interleaved with citing someone else's version of this comment and his non-evidence based worries. Conspicuously lacking are any facts, observable evidence, or indications of trends — and particularly disturbing is that despite this, she is continuing to garner attention for her theories.


Tuesday 18 October 2011

Molecular Curl Girl

Think of science things. Newton's laws, Celsius' degrees, Maxwell's distributions, Hertzsprung and Russell's diagram, Chandrasekhar's limit, fermi's -ons... You know you've made it in science when you get something named after you. Which is why I particularly want to big up the lady I'm talking about today1, because she did some ubiquitous work and noone's even heard of her, let alone tagged her name to her invention. Which is... duh duh duh!


Wednesday 21 September 2011

Want Me To Write Something For You?

Dear readers,

I'm very sorry not to have written much recently, or even not so recently. On the grounds that more content of dubious quality is better than no content (I trust you guys to be discerning) I'm going to try and dash off more, less in-depth stuff in future. Might work, might not. Let's see.


Saturday 23 April 2011

The Ultimate Carbon Calculator

If you ever read the news, well-meaning government leaflets pushed through your door, or the sides of buses, you could be forgiven for thinking carbon was slightly below Zombie Galactus in the all-planet ranking of 'shit that will fuck you up'.

While I understand that it would be pointless (bordering on malicious) to subject everyone to an explanation of atmospheric science, chemistry and thermodynamics every time we want to tell them that pollution is bad, mkay, I think there is room for a small explanation of why everything seems to be about carbon.


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