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George Edwards' etching of the puffadder shyshark from Gleanings of natural history (1760).. The first known reference to the puffadder shyshark in literature was by prominent English naturalist George Edwards in 1760, by the name Catulus major vulgaris, [2] of three individuals caught off the Cape of Good Hope that have since been lost.
The Powerpuff Girls is an American animated television series based on the original 1998 series by Craig McCracken, which is directed by Nick Jennings and Bob Boyle.The series premiered on April 4, 2016.
An early Hughes YAH-64 prototype with T-tail. After the AH-56 Cheyenne was cancelled in 1972 in favor of projects like the U.S. Air Force A-10 Thunderbolt II and the Marine Corps AV-8A Harrier, the United States Army sought an aircraft to fill an anti-armor attack role that would still be under Army command.
The raccoon (/ r ə ˈ k uː n / or US: / r æ ˈ k uː n / ⓘ, Procyon lotor), also spelled racoon [3] and sometimes called the common raccoon or northern raccoon to distinguish it from the other species, is a mammal native to North America.
The Mach number (M or Ma), often only Mach, (/ m ɑː k /; German:) is a dimensionless quantity in fluid dynamics representing the ratio of flow velocity past a boundary to the local speed of sound.
The main isotopes of argon found on Earth are 40 Ar (99.6%), 36 Ar (0.34%), and 38 Ar (0.06%). Naturally occurring 40 K, with a half-life of 1.25 × 10 9 years, decays to stable 40 Ar (11.2%) by electron capture or positron emission, and also to stable 40 Ca (88.8%) by beta decay. These properties and ratios are used to determine the age of ...
Each row of points is a sample from the same normal distribution. The colored lines are 50% confidence intervals for the mean, μ.At the center of each interval is the sample mean, marked with a diamond.
The Prussian T 18 was the last class of tank locomotives developed for the Prussian state railways.They were originally intended for services on the island of Rügen as replacements for Class T 12 and T 10 engines.