Search results
Results from the WOW.Com Content Network
When used as a part of an incendiary weapon, napalm causes severe burns. During combustion, napalm deoxygenates the available air and generates carbon monoxide and carbon dioxide, so asphyxiation, unconsciousness, and death are also possible. [40] Phan Thi Kim Phuc, burned with napalm at the age of 9 during the Vietnam War
Louis Frederick Fieser (April 7, 1899 – July 25, 1977) was an American organic chemist, professor, and in 1968, professor emeritus at Harvard University.His award-winning research included work on blood-clotting agents including the first synthesis of vitamin K, synthesis and screening of quinones as antimalarial drugs, work with steroids leading to the synthesis of cortisone, and study of ...
The Siege and Destruction of Jerusalem by the Romans Under the Command of Titus, A.D. 70, by David Roberts (1850), shows the city burning. Early thermal weapons, which used heat or burning action to destroy or damage enemy personnel, fortifications or territories, were employed in warfare during the classical and medieval periods (approximately the 8th century BC until the mid-16th century AD).
A synthetic element is one of 24 known chemical elements that do not occur naturally on Earth: they have been created by human manipulation of fundamental particles in a nuclear reactor, a particle accelerator, or the explosion of an atomic bomb; thus, they are called "synthetic", "artificial", or "man-made".
[2] [3] Some of the earliest known traces of controlled fire were found at the Daughters of Jacob Bridge, Israel, and dated to ~790,000 years ago. [4] [5] At the site, archaeologists also found the oldest likely evidence of controlled use of fire to cook food ~780,000 years ago. [6] [7] However, some studies suggest cooking started ~1.8 million ...
More than two decades since scoring his big break, John Mayer is no stranger to making a public apology. Mayer became a household name in the early 2000s after releasing hit albums Room for ...
Biafran Research and Production or Research and Production (RAP) was a scientific and engineering research institution of the Republic of Biafra that researched and manufactured military technology for the Biafran Armed Forces during the Nigerian Civil War.
They found that mixing an aluminum soap powder of NAphthene and PALMitate (hence na-palm), also known as napthenic and palmitic acids, with gasoline produced a brownish sticky syrup that burned more slowly than raw gasoline, and hence was much more effective at igniting one's target. The napalm was mixed in varying concentrations of 6% (for ...