If I run the engine again and check the level it is between the min and the max level with very
very small air bubbles.
First of all, the skimmer principle requires the generation of massive quantities
of small air bubbles.
Scientists now examine ice cores that date back 400,000 years, which serve as «atmospheric fossils» after having
trapped small air bubbles under layers of snow and ice.
However, plant leaves and biofilms both vary in this respect: when the lotus effect is present,
small air bubbles are trapped between the water droplet and the surface of the leaf, whereas this does not occur in the rose petal effect.
Simethecone works by breaking down the surface tensions of
the small air bubbles in the stomach, thus causing bigger bubbles to form, which theoretically, are easier for the stomach to pass.