News
The War Against Cancer – Are Our Bodies Our Own Greatest Weapons?
Over the last few decades, our treatment of cancer has been revolutionised. The field has been transformed by a focus on ‘personalised medicine’ which involves treating patients’ individual cases rather than grouping them together. It is universally recognised that there is no single cure for cancer, and increasing evidence suggests that there is not a…
An antidote to fear
10 million people in the UK suffer from some sort of phobia. At the heart of these anxiety-related disorders are aversive memories, which are formed when the brain makes a link between an object, animal, place, or situation and a traumatic event experienced at the same time. Currently, treatment for these phobias involves gradually exposing…
Explosions: Inventions and Uses
Bang! A gun shot. Or the burst of a firework. Explosions, big and small, can cause delight or pain, but always manage to grab your attention. Over the centuries they have been used to win wars, break through defences, and mine deep into the earth for precious materials. But the power they have to generate…
Got a bad feeling in your stomach?
Recent research into the gut-brain axis For every one of the human cells in our bodies, there are ten bacterial cells, meaning each one of us is, in some ways, more bacteria than human. This thought may be uncomfortable given the media’s portrayal of bacteria as inherently hostile and harmful to human health, but new…
Antarctic temperature record: A warning for the future?
Brazilian scientists have recorded the highest-ever Antarctic temperature. At midday on 9 February, air temperature at the Marambio research base hit 20.75ᵒC. This is the first time that a temperature exceeding 20ᵒC has been recorded anywhere within the Antarctic climate zone – the area further than 60 degrees south of the equator. Marambio is located…
Smart Living on the Blockchain: A 10 Minute Catch-Up
Bitcoin – it is everywhere. Last year was the tenth anniversary of the famous Bitcoin whitepaper by “Satoshi Nakamoto”, but the future of cryptocurrencies remains uncertain as it is shrouded in skepticism and a lack of familiarity outside of the tech community. However, Bitcoin’s underpinning technology, blockchain, has a rather more optimistic outlook. In a…
ESA’s exploration of the Sun: What can ‘Solar Orbiter’ teach us?
At 5:03 CET on Monday 10th February, a NASA Atlas V4 11 rocket blasted off from Cape Canaveral, Florida, carrying with it ESA’s aptly named latest mission: Solar Orbiter. Within an hour, the spacecraft detached from the rocket, and began flying solo, carefully guided by a team on the ground in Germany. Since then, the…
Ramakrishnan and his ribosome – a review
Venki Ramakrishnan, President of the Royal Society and 2009 Nobel Prize winner, is already well known in the scientific community for his publications about the ribosome. What I wasn’t expecting however, was that his part-memoir, part-popular science book contained far more about the pace, people and progress of science than could ever be gleaned from…
Will the robots of the future be alive?
In the 1982 classic Bladerunner, synthetic beings on the boundary between life and artifice known as replicants serve as humanity’s slaves. Made from the same organic material as us, they are expertly bioengineered to be improved versions of the humans they are based on. Masterful manipulation of life in this way could be a reality…
Aberrant antibodies: don’t always trust what it says on the tin
Antibodies are proteins generated by the immune system capable of recognising short peptide fragments (known as epitopes) with a remarkably high degree of specificity. This specificity makes them a powerful tool for research, allowing us to identify, track, and quantify specific proteins in a wide range of assays. Monoclonal antibodies (mAbs) can be generated for…