Surfing the Maelstrom of Saltstraumen

Maelstrom of Saltstraumen

The strongest tidal current in the world transports 400 million cubic meters of water in six hours. The waters reach speeds up to 20 knots or 25 mph. This causes some serious turbulence in the waters, generating these maelstroms. You can even visit them by boat. Remember the Caledonian folding at Saltstraumen from last week? […]

Ash plume over Europe

Progressing ash plume of Eyjafjallajökull

In May 2010 air transportation in Europe came to a halt, when Eyjafjallajökull on Iceland erupted. Now, two years after that eruption scientist have gathered and evaluated all kinds of data how the ash plume moved through Europe. This data taken from satellites, plane and the earth can help evaluate particle dispersion better and limit […]

Amazing fluid dynamics

Fluid dynamics is just boring equations, right? Well have a look at this video and think again! Food-dye is always fun, especially when you get to mix it and get some colourful joy. But this is just amazing how this liquid creates “laminar flow”. If there were turbulences in the fluid while turning, you would […]