- Erotic film (Wikipedia)
An erotic film is usually a film that has an erotic quality, meaning that it may arouse sexual feelings, even if the stated or suggested intention of the film maker is to induce philosophical contemplation concerning the aesthetics of sexual desire, sensuality and romantic love.
- Proterozoic (Wikipedia)
The Proterozoic (IPA: /ˌproʊtərəˈzoʊɪk, ˌprɒt-, -əroʊ-, -trə-, -troʊ-/ PROH-tər-ə-ZOH-ik, PROT-, -ər-oh-, -trə-, -troh-) is the third of the four geologic eons of Earth’s history, spanning the time interval from 2500 to 538.8 Mya, the longest eon of the Earth’s geologic time scale. It is preceded by the Archean and followed by the Phanerozoic, and is the most recent part of the Precambrian “supereon”.