Didinium is a voracious hunter of live food, namely Paramecium. It is found quite commonly in freshwater habitats such as ponds and other still waters. It is in constant motion, swimming around in search of prey.
1938 S Jefferson Nickel. CoinTrackers.com has estimated the 1938 S Jefferson Nickel value at an average of $3, one in certified mint state (MS+) could be worth $50.(see details)...umismatic Value: $3 to $50.00. Value: As a rough estimate of this coins value you can assume this coin in average condition will be valued at somewhere around $3, while one in certified mint state (MS+) condition could bring as much as $50 at auction.
the united states nickel is composed of 25 % nickel and 75 % copper and weighs in at 5 grams with copper soaring to approximately $ 3 50 a pound and nickel weighing in at almost $ 9 00 a pound the current value of a 1946 to 2006 nickel is now worth around $ 0 0535this is roughly 107 % of the face valueat first sight this may not seem like a monumental economic issueith copper soaring to approximately $ 3 50 a pound and nickel weighing in at almost $ 9 00 a pound the current value of a 1946 to 2006 nickel is now worth around $ 0 0535