Posts in Tech Spotlight
Bioprinting: a myriad of (t)issues

Bioprinting uses 3D printing-like techniques to combine cells, growth factors, and biomaterials - collectively named ‘bioinks’ - to create living tissues that almost perfectly mimic their structure in the body. Bioinks are deposited layer by layer onto a supporting hydrogel, which functions like paper in conventional printing. However, unlike normal printing, the hydrogel dissolves once the product is mature, leaving it freestanding.

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HUMAN 2.0: What does the future look like for the human mind & body?

This February and March, the SEC is looking at what impact human augmentation will have on the future of our physiology. We will explore the potential scientific, social and ethical implications of human augmentation through the lens of four different technologies including brain-computer interfaces (BCIs), bionics and prosthetics, neurotechnology and gene editing, and finally, bioprinting. But before looking at our first technology, we examine what human augmentation actually is, its origins and how close it is to commercialisation.

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GW Pharmaceuticals: Cambridge’s Marijuana Powerhouse

Based in Cambridge, UK, yet listed on the USA’s Nasdaq Stock Exchange Market, the bio-pharmaceutical company GW Pharmaceuticals is aiming to become the worldwide leader in medical marijuana treatments. Founded in 1998 by Dr Geoffrey Guy and Dr Brian Whittle, GW initially focussed much of its pioneering research and development in symptoms associated with multiple sclerosis. That same year, GW obtained a unique licence from the Home Office to cultivate Cannabis seeds on UK soil. By moving from London’s Alternative Investment Market (AIM) to the USA’s biotech-friendly Nasdaq market, GW quickly tapped into a burgeoning field of marijuana-mad investors at a time when American state laws were easing on the long-time locked-down cannabis drug. Valued today as a $4.5 billion company, and with share prices having risen from $8.90 to over $150 in just 5 years, GW has now grown to produce therapies for epilepsy and even carry out trials with cannabis-derived cancer drugs.

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Fueling the Future? The Rise and Fall of Biofuels.

There is a pressing need to develop alternatives to fossil-fuel-derived oils that are used in our transport vehicles. The term “petroleum” covers both naturally occurring unprocessed crude oil and products made up of refined crude oil, which is obtained via drilling into geological formations beneath the Earth’s surface. Over the last decade, environmental groups have been keen to stress the negative environmental effects of the petroleum industry: the combustion of such fuels contributes to climate change and acid rain, oil spills are damaging to aquatic organisms, and drilling can influence seismic activity. That’s to name a few. But change is coming.

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