pressurized helmet
51Gerry Anderson's New Captain Scarlet — This article is about the computer animated series from 2005. For the 1967 Supermarionation series, see Captain Scarlet and the Mysterons. Gerry Anderson s New Captain Scarlet Gerry Anderson s New Captain Scarlet title screenshot …
52Underwater diving — This article refers to underwater diving by humans. For other uses of the term diving, see dive and diving Underwater diving is the practice of going underwater with or without breathing apparatus. Recreational diving is a popular activity (also… …
53List of Gun Sword characters — This is a list of the fictional characters, with biographical details, in the Japanese anime Gun Sword (full name Gun x Sword, the x is silent, the story of which takes place on the fictional Planet of Endless Illusion .ProtagonistsVananime… …
54Russell Colley — created the spacesuits worn by the Project Mercury astronauts, including fitting Alan B. Shepard Jr. for his historic ride as America s first man in space on May 5, 1961. Contents 1 Early life 2 Inventing the suit 3 Later life …
55List of Ben 10 characters — This is a list of characters in the universe of the Ben 10 franchise ranging from Ben 10, Ben 10: Alien Force, and Ben 10: Ultimate Alien. Contents 1 Main 1.1 Ben Tennyson 1.2 Gwen Tennyson 1.3 …
56Convair B-58 Hustler — B 58 Hustler B …
57Poly(methyl methacrylate) — This article is about the transparent plastic sometimes called acrylic glass. For the glass/plastic laminate often called safety glass , see laminated glass. Poly(methyl methacrylate) …
58Decompression (diving) — Divers decompressing in the water at the end of a dive Decompression in the context of diving derives from the reduction in ambient pressure experienced by the diver during the ascent at the end of a dive or hyperbaric exposure and refers to both …
59Mario Pezzi (aviator) — Mario Pezzi (1898 1968) was an Italian aviator known worldwide for his flight in which he achieved greater height than any other pilot in a propeller powered airplane. Biography The future lieutenant general was born November 9, 1898. He had one… …
