In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.
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By definition, when a medication is administered intravenously, its bioavailability is 100%.
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There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
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About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.
Platycnemididae are a family of damselfly called white-legged damselflies.
Rotating Furnace for Making Parabolic Telescope Mirrors
Exterior View of Tholos, The So-called Treasury of Atreus
Corbel Vault, Interior of Tholos, The So-called Treasury of Atreus