Underwater turbulence revealed as a key factor in climate change

When someone mentions waves, we are most likely to think of the beach and surfers riding breaks to shore, not the waves deep beneath the ocean’s surface. Now, new research has shed light on the important role underwater waves play in climate change.Con… Continue reading Underwater turbulence revealed as a key factor in climate change

Simple process converts fruit waste into water-purifying material

Solar stills provide a clever and simple means of purifying dirty or salty water, but they work at a rather slow rate. A new material has been shown to boost their performance, and it’s made from fruit waste which would otherwise be discarded.Continue … Continue reading Simple process converts fruit waste into water-purifying material

Researchers predict, then prove strange solid-state heat switches

The discovery was founded on the useful, but confusing idea of quasiparticles, which act as if they exist, but really don’t. There are only three types of particle in a solid: protons, neutrons and electrons. When packed together in a solid, these indi… Continue reading Researchers predict, then prove strange solid-state heat switches

Heat-loving lightweight superalloy promises higher turbine efficiency

One factor limiting the output of today’s power stations is the metals used in the blades, bearings and seals of their steam turbines, which tend to soften and elongate well before their melting point. Solve these problems, and you could conceivably ra… Continue reading Heat-loving lightweight superalloy promises higher turbine efficiency

Europe found to be warming twice as fast as the rest of the globe

Scientists tracking climate change have found Europe is seeing temperatures increase at more than twice the global average. This rate of warming is the highest of any continent in the world, with the team warning of more frequent heatwaves, wildfires a… Continue reading Europe found to be warming twice as fast as the rest of the globe