Round particles and their properties are easy to describe mathematically. But the less round or spherical the shape, the harder it becomes to make…
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Experimental learning is indispensable for conveying (natural) science content in a comprehensible way in school lessons. Experimental materials are…
Full classrooms or busy meeting rooms - the risk of infection with the coronavirus is increased, especially indoors. Retrofitted exhaust air or…
FFP2 masks are currently an indispensable part of our everyday lives: they are considered an effective means of protecting against the corona virus.…
When it comes to the quality of wine, many factors play a role, including colour. However, testing the colour of wine is currently only possible with…
Once a prototype has been developed, a time-consuming testing and analysis phase usually follows in research and development. Vast amounts of data…