the average spot of an ounce of silver for the year 2000 was $4.95 an ounce. This meant the melt value of the silver dime was actually worth $.36, or roughly 3.5 times its face value. Flash forward to 2009 where the precious metal averaged a much higher $14.67 an ounce. For that ...
You're a rat in a maze. Somewhere is a lever that releases cheese. Another administers an electric shock. Being a lab rat isn't all smoking and wearing unethically-tested make-up, you know. Imagine your squeaks of joy when you figure out how to get the c
The average residence time of mercury in oceanic waters is 20–30 years, whereas that in the atmosphere varies between 0.8 and 2 years; thus, the mercury discharged into the ocean is removed from there much more slowly than the mercury emitted into the atmosphere; Oceanic waters concentrate muc...
(2) Eat up to 12 oz (two average meals) a week of a variety of fish and shellfish that are lower in mercury. These included five of the most commonly eaten fish that are low in mercury including shrimp, canned light tuna, salmon, pollock, and catfish. Another commonly eaten fish, ...
In U.S. numismatics, theMercury-head dime(so called by 1941) was in circulation from 1916; properly it is the female head of Liberty, in her characteristic cap, here winged to symbolize freedom of thought. But the resemblance to Mercury was noted in coin circles at once, and the coin ...