Drayson vs Stuart, round two
Our very own Colin Stuart had an article in the Times Higher Education supplement this week, in a continuation of his Twitter debate with science minister Lord Drayson. In it, he criticises the decision to merge science with business, fearing it will result in pure science losing out as applied science is brought to the fore.
The internet…in space!
A headline I never get tired of, because it always sums up a story beautifully. The internet now has a permanent connection to space, aboard the International Space Station.
The space internet differers slightly from our Earth-bound version. The regular internet uses TCP/IP connections, which repeatedly sends information until the computer knows they have got through. This wouldn’t work in space due to bandwidth issues, so the computer aboard the ISS uses delay-tolerant networking, which holds on to information at each step in the communication chain until it has been received.
Citizen science exposes false vegan restaurants
This is pretty neat. Vegan food blog quarrygirl.com were worried about imported vegan foods being served in a number of restaurants in Los Angeles, so decided to run some tests.
Using industrial food testing tools, they examined meals from 17 establishments for traces of egg, cheese and shellfish – all foods which are not compatible with a vegan diet. The found evidence of these foods in all of the meals, suggesting that the common source of production, Taiwan, has not been enforcing strict vegan regulations.
What I like about this is the way their investigation is presented in a very scientific manner. Hypothesis, methods, results and discussion are all laid out in such a way that anyone wishing to dispute or replicate their results can do so. In fact, that’s exactly what happened, with many of the restaurants contacting the blog to say they would conduct tests of their own. It just goes to show, you don’t have to be a scientist to follow the scientific method.