Have you ever wondered what happens when you stack pancakes? Physicists have been wondering the same thing! Recently, they found out that when you stack pancakes in a certain way, the liquid inside them can create a magnetism-like effect. The experiment was conducted by researchers from the University of Padova in Italy. They stacked pancakes one on top of another and then added a liquid, such as water or oil, between the pancakes. They then measured the electrical resistance of the pancakes. They found that when the pancakes were stacked in a certain way, the resistance was much lower than when the pancakes were not stacked. This means that the liquid in between the pancakes creates a magnetism-like effect. This discovery could have implications for the development of new materials and technologies.

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source: Phys.org