In 2025, scientists discovered a material with impossible thermal behaviour in a meteorite.
Why it is true
Inside a meteorite kept for 300 years, researchers found a material that defies traditional physics theories. The observed thermal behaviour was considered practically impossible by modern theories, and the study may open new areas of research in condensed matter physics.
Source: Nature
Would you rather be asked first?
This is the reading side of the site, so the answer is in the sentence above — that is the whole point of it. Test yourself works the other way round: the question comes on its own, and the fact and the explanation only appear once you have answered.