supersonic-flow phenomenon
51Cosmic ray — For the film, see Cosmic Ray (film). Cosmic radiation redirects here. For some background types of cosmic radiation, see cosmic background radiation and cosmic background. The energy spectrum for cosmic rays Cosmic rays are energetic charged… …
52Muammar al-Gaddafi — Infobox President name = Colonel Muammar al Gaddafi معمر القذافـي imagesize = 200px caption = Gaddafi in 2003. order = Leader and Guide of the Revolution term start = 01 September 1969 term end = predecessor = Office created successor =… …
53Mind uploading — This page is about whole brain emulation in futurism, transhumanism and science. See also Mind uploading in fiction. Whole brain emulation or mind uploading (sometimes called mind transfer) is the hypothetical process of transferring or copying a …
54Metamaterial — Negative index metamaterial array configuration, which was constructed of copper split ring resonators and wires mounted on interlocking sheets of fiberglass circuit board. The total array consists of 3 by 20×20 unit cells with overall dimensions …
55Christopher C. Kraft, Jr. — Christopher Columbus Kraft, Jr. Chris Kraft as director of Johnson Space Center, 1979 …
56Cloak of invisibility — Alberich puts on the Tarnhelm and vanishes; illustration by Arthur Rackham to Richard Wagner s Das Rheingold Plot element from Folk lore and fairy tales First appearan …
57Space tether — Artist s conception of satellite with a tether Space tethers are cables, usually long and very strong, which can be used for propulsion, stabilization, or maintaining the formation of space systems by determining the trajectory of spacecraft and… …
