Curated category
Nature
- EnergyA lightning strike transfers 500 megajoules of electric potential energy into light, sound, and thermal energy in a single moment.
- NatureThe word nature traces its roots to the Latin term natura, which meant essential qualities or innate disposition. Ancient Greek philosophers used the word…
- SpacePlato wrote the Timaeus in antiquity, asking whether space exists as a container or merely as a relationship between things.
- EarthThe Modern English word Earth developed from an Old English noun most often spelled ertha. This term has cognates in every Germanic language, tracing back to…