- Mercury is the only metal that is liquid at room temperature.
- Spiders are arachnids and not insects.
- Born in 1882, Emmy Noether was a German mathematician who made important contributions to abstract algebra and theoretical physics, described by Einstein as the most important woman in the history of mathematics..
- The longest possible eclipse of the sun is 7.31 minutes.
- On average 22% of all restaurant meals include potato chips.
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