Search results
Results from the WOW.Com Content Network
Coins for the dead is a form of respect for the dead or bereavement. The practice began in classical antiquity when people believed the dead needed coins to pay a ferryman to cross the river Styx. In modern times the practice has been observed in the United States and Canada: visitors leave coins on the gravestones of former military personnel. [1]
sr is the unit, steradian, sr = rad 2. Because the surface area A of a sphere is 4πr 2, the definition implies that a sphere subtends 4π steradians (≈ 12.56637 sr) at its centre, or that a steradian subtends 1/4π ≈ 0.07958 of a sphere. By the same argument, the maximum solid angle that can be subtended at any point is 4π sr.
IBM System/4 Pi, a family of avionics computers; 4Pi microscope, a microscope that uses interference and fluorescence computers; 4×π = 12.56637..., the solid angle of a complete sphere measured in steradians; Hermetic detector (also called a 4π detector)
The subject of a woman giving a coin to a servant was copied by Michiel van Musscher: 1669, Wawel Castle In the 20th century the painting came into the hands of the New York dealer Knoedler and was purchased in 1927 by Mr. and Mrs. Allan C. Balch, and by their legacy it came into the collection of the Los Angeles County Museum in 1944 with the ...
A coin, featuring more than 6,000 diamonds and worth an estimated £18.5 million, has been revealed to honour Queen Elizabeth II on the first anniversary of her death. The Crown Coin has been ...
The plaques (which could be described as large plaquettes) about 120 mm (4.7 in) in diameter, were cast in bronze, and came to be known as the Dead Man's Penny or Widow's Penny because of the superficial similarity to the much smaller penny coin (which had a diameter of only 30.86 mm (1.215 in)). 1,355,000 plaques were issued, which used a ...
A challenge coin, tucked in the palm of In a matter of a split second, the entire exchange is over, and the people who witnessed the covert operation often never even knew it happened.
"I think I was only there the first day. Maybe I made it to day two," she added. "We did the read-throughs and they staged it, and then they're like, we better get somebody else."