- Atari 2600: Pitfall (Internet Archive)
Pitfall! is a video game released by Activision for the Atari 2600 in 1982. It is the second best-selling game made for the Atari 2600 (after Pac-Man), with over 4 million copies sold.
- Eukaryote (Wikipedia)
The eukaryotes (/juːˈkærioʊts, -əts/) constitute the domain of Eukarya, organisms whose cells have a nucleus. All animals, plants, fungi, and many unicellular organisms are eukaryotes. They constitute a major group of life forms alongside the two groups of prokaryotes: the Bacteria and the Archaea. Eukaryotes represent a small minority of the number of organisms, but due to their generally much larger size, their collective global biomass is much larger than that of prokaryotes.