“We use mayonnaise because it behaves like a solid, but when subjected to a pressure gradient, it starts to flow,” he says. Using the condiment also negates the need for high temperatures and pressure conditions, which are exceedingly difficult to control.
https://engineering.lehigh.edu/news/article/lehigh-university-researchers-dig-deeper-stability-challenges-nuclear-fusion-mayonnaise
Mayo ist enorm vielfältig einsetzbar.