degree of tilt
51Pytheas — of Massilia (Ancient Greek Πυθέας ὁ Μασσαλιώτης), 4th century BC, was a Greek geographer and explorer from the Greek colony Massilia (today Marseille, France). He made a voyage of exploration to northwestern Europe possibly no earlier than around …
52Rare Earth hypothesis — In planetary astronomy and astrobiology, the Rare Earth hypothesis argues that the emergence of complex multicellular life (metazoa) on Earth required an improbable combination of astrophysical and geological events and circumstances. The term… …
53ancient Greek civilization — ▪ historical region, Eurasia Introduction the period following Mycenaean civilization, which ended in about 1200 BC, to the death of Alexander the Great, in 323 BC. It was a period of political, philosophical, artistic, and scientific… …
54Window — This article is about the part of a building. For the Microsoft operating system, see Microsoft Windows. For other uses, see Window (disambiguation) and Windows (disambiguation). Pair of windows, Old Ship Church, Hingham, Massachusetts …
55Hysteresis — Not to be confused with Hysteria. Fig. 1. Electric displacement field D of a ferroelectric material as the electric field E is first decreased, then increased. The curves form a hysteresis loop. Hysteresis is the dependence of a system not… …
56Distal radius fracture — Classification and external resources Colles fracture on X ray. ICD 10 S52.5 …
57C. Alan B. Clemetson — Infobox Person name = C. Alan B. Clemetson, MD image size = 182 × 209 pixel, file size: 10 KB caption = birth date = 1923 birth place = death date = 2006 death place = occupation = spouse = children = website = Charles Alan Blake Alan Clemetson… …
58Saganami Island Tactical Simulator — Infobox Game title = Saganami Island Tactical Simulator subtitle = image link = image caption = Saganami Island Tactical Simulator Cover Art designer = Ken Burnside, Thomas Pope, David Weber illustrator = publisher = Ad Astra Games players = 2 or …
59Slot machine — redirects here. For the band, see Slot Machine (band). One armed bandit redirects here. For the album, see One Armed Bandit (album). Slot machines in the Trump Taj Mahal A slot machine (American English), informally fruit machine (British… …
60Media bias in the United States — Journalism News · Writing style Ethics · Objectivity Values · …
