Researchers are developing textiles that could be used for large-scale seaweed farms off Europe’s coast.
Seaweed could be more commonly used as a source of chemicals and biofuel if researchers can work out how to grow it and process it efficiently.
Seaweed is normally grown on underwater ropes, but AT~SEA project researchers believe that textiles could be used to cultivate it more efficiently. They are experimenting with textures and surfaces that will produce the highest yields, and hope to grow 20 kilograms of seaweed per square metre, paving the way for large-scale sea farms in the future.
Horizon’s film crew travelled out to one of the project’s test sites off the coast of Galway, Ireland, to find out more from project coordinator Bert Groenendaal and fellow researcher Guy Buyle, from project partner Centexbel.
Brand new materials that are just an atom thick are helping to roll out a revolution in electronics that researchers say is as significant as the move from valves to silicon chips.
Engineers at the Joint European Torus (JET) nuclear fusion experiment could be using augmented reality through Microsoft’s HoloLens technology to see where radiation hotspots are, according to Jonathan Naish, at the UK’s Culham Centre for Fusion Energy, who has developed an award-winning system to check exposure using virtual reality.
Measuring energy fluctuations in the nucleus of a rare radioactive element could improve the accuracy of GPS from metres to centimetres, while marbled volcanic magma is being used to create eruption countdowns, thanks to groups of European researchers who are pushing the boundaries of timekeeping.
Geochemical stopwatches may also predict volcano eruptions.
SOFT Prize winner Jonathan Naish has developed a virtual reality system.