thermal shield
51Nuclear meltdown — Three of the reactors at Fukushima I overheated, causing core meltdowns. This was compounded by hydrogen gas explosions and the venting of contaminated steam which released large amounts of radioactive material into the air.[1] …
52STS-117 — Infobox Space mission mission name = STS 117 insignia = STS 117 patch new.png shuttle = Atlantis crew members = 7 launch pad = LC 39A launch = nowrap|June 8,2007 nowrap|7:38:04 p.m. EDT (23:38:04 UTC) landing = nowrap|June 22,2007 nowrap|3:49:38… …
53environmental works — ▪ civil engineering Introduction infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …
54Microwave oven — A modern microwave oven …
55Mars Polar Lander — Artist depiction of Mars Polar Lander on Mars. Operator NASA / JPL Major contractors Martin Marietta …
56Headlamp — Headlight redirects here. For other uses, see Headlight (disambiguation). High Beams redirects here. For the urban legend also known by that name, see Killer in the backseat. A motor scooter s front with an impractical number and variety of… …
57space exploration — Investigation of the universe beyond Earth s atmosphere by means of manned and unmanned spacecraft. Study of the use of rockets for spaceflight began early in the 20th century. Germany s research on rocket propulsion in the 1930s led to… …
58Current sea level rise — This article is about the current and future rise in sea level associated with global warming. For sea level changes in Earth s history, see Sea level#Changes through geologic time. Sea level measurements from 23 long tide gauge records in… …
59Force field — For other uses, see Force field (disambiguation). A force field, sometimes known as an energy shield, force shield, or deflector shield is a concept of a field tightly bounded and of significant magnitude so that objects affected by the… …
60Starsiege — Infobox VG| title = Starsiege developer = Dynamix publisher = Dynamix designer = Sierra engine = released = March 24 1999 genre = Vehicle Simulation modes = Single player, Multiplayer ratings = ESRB: Teen(T) platforms = PC media = Compact Disc… …
