Willst du sehen, was Luftdruck alles kann?Dann nutze deine leere Getränkeflasche aus Kunststoff für ein Experiment! Leere deine Getränkeflasche aus Kunststoff vor der Talfahrt. Achte darauf, das die Flasche nicht eingedrückt ist.Verschließe die Flasche nun. Du kannst sie in den Rucksack packen oder einfach in…
Experiment at home! With the help of a water bubbler you can make clouds in the bottle yourself. Fill a bottle with water and screw it into the sparkling water maker. Press the bubble button while observing the layer of air above the water near…
Use your smartphone and go to the panoramic terrace. Put it on a bar table and take a time-lapse recording of the clouds at the Hoher Dachstein. In the video you can see very well the movement and the change of the clouds.
You want to know why the clouds sometimes cling to the mountain? Here you will find the answers! Tip: You can enlarge the image by clicking the gray box in the top right! Do you have time for some experiments?
Die Messung des Luftdrucks ist auch mit der kostenlosen App „PhyPhox“ möglich. Diese App kann nahezu alle Daten der Smartphone-Sensoren auf Wunsch auslesen. Viele moderne Smartphones messen auch den Luftdruck. Hier können Sie die App herunterladen: iPhone-Nutzer:innen finden die App im Apple-App-Store: Android-Nutzer:innen finden die…
Seit gestern liegen die SpottingScience-Bierdeckel beim Pin-of-Science-Festival aus. In Österreich stellen die insgesamt 4 Motive die diesjährigen Festival-Bierdeckel dar.
UV light, which also causes sunburn in summer, provides enough energy to stimulate the quinine molecule. This is what gives the tonic water its bluish glow when exposed to UV light. In this case, we understand excitation to mean that an electron of the molecule…
Of course, the different ingredients are responsible for the taste of the gin. So juniper and several other substances. At the molecular level, however, one group is particularly responsible for the taste, the monoterpenes. The group of monoterpenes is relatively large. What they all have…
Gin is a spirit made from juniper. The name probably goes back to the French name of juniper, genévrier. Today, gin – like many other spirits – is mainly produced by using or combining three different processes (maceration, percolation and distillation). Maceration (also cold extraction)…
Wet and dry soap foam are different. Wet foam is made up of tightly packed round bubbles that barely touch. The layer of water between the bubbles is clearly visible. However, due to gravity, this water drains downwards. In addition, the pressure of the large…
