reheating
71Lead(II) chloride — Lead(II) chloride …
72Chayote — Chouchous on sale in Réunion Island Scientific classification Kingdom: Plantae …
73Biscotti — is Italian for biscuits . In North America, the word has been taken to refer to a specific type of biscuits.Origin and Italian usageThe word biscotti in Italian is the plural form of biscotto , which applies to any type of biscuit, and originates …
74Graphical timeline of the Big Bang — Main source article: Timeline of the Big Bang This timeline of the Big Bang shows the sequence of events as predicted by the Big Bang theory, from the beginning of time to the end of the Dark Ages. It is a logarithmic scale that shows 10*log {10} …
75Molten salt reactor — scheme. A molten salt reactor (MSR) is a type of nuclear fission reactor in which the primary coolant, or even the fuel itself is a molten salt mixture. MSRs run at higher temperatures than water cooled reactors for higher thermodynamic… …
76Tempering — For other uses, see Temper (disambiguation). Tempered steel. The various colors produced indicate the temperature to which the steel was heated. Light straw indicates 204 °C (399 °F) and light blue indicates 337 °C (639 °F) …
77Laser-induced breakdown spectroscopy — (LIBS) is a type of atomic emission spectroscopy which utilises a highly energetic laser pulse as the excitation source. LIBS can analyse any matter regardless of its physical state, be it solid, liquid or gas. Even slurries, aerosols, gels, and… …
78Aircraft ground handling — In aviation, aircraft ground handling defines the servicing of an aircraft while it is on the ground and (usually) parked at a terminal gate of an airport.OverviewMany airlines subcontract ground handling to an airport or a handling agent, or… …
79Shot welding — is a specific type of spot welding used to join two pieces of metal together. This is accomplished by clamping the two pieces together and then passing a large electric current through them for a short period of time. Assuming the right amount of …
80Structure formation — refers to a fundamental problem in physical cosmology. The universe, as is now known from observations of the cosmic microwave background radiation, began in a hot, dense, nearly uniform state approximately 13.7 Gyr ago. [cite journal |author=D.… …
