Amanita phalloides
Amanita phalloides (generally ), commonly known as the death cap, is a poisonous basidiomycete fungus , one of many in the genus Amanita . Widely distributed across Europe , A. phalloides associates with various deciduous and coniferous trees. In some cases, death cap has be more
Tooth enamel
Tooth enamel is the hardest and most highly mineralized substance of the body,Ross et al., p. 441 and with dentin , cementum , and dental pulp is one of the four major tissues which make up the tooth . It is the normally visible dental tissue of a tooth and must be supported by under more
Louis Slotin
Louis Alexander Slotin (December 1 , 1910 – May 30 , 1946 ) was a Canadian physicist and chemist who took part in the Manhattan Project . He was born and raised in the North End of Winnipeg , Manitoba . After earning both his Bachelor of Science and Master of Science degrees fro more
Helicobacter pylori
Helicobacter pylori () is a Gram-negative , microaerophilic , and acidophilic bacterium that infects various areas of the stomach and duodenum . Many cases of peptic ulcer s, gastritis , duodenitis , and perhaps some cancer s are caused by H. pylori infections. However, man more
Platypus
The Platypus (Ornithorhynchus anatinus) is a semi-aquatic mammal endemic to eastern Australia , including Tasmania . Together with the four species of echidna , it is one of the five extant species of monotreme s, the only mammals that lay eggs instead of giving birth to live young. I more