What Is Sterling Silver and How Did It Get Its Name?
What Is Sterling Silver and How Did It Get Its Name? Sterling silver is an alloy of silver and copper. But sterling silver is mostly silver.
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Metal
How Did the Hula Hoop Get Its Name?
How Did the Hula Hoop Get Its Name? The hula hoop has been around for a long, long time. According to author Charles Panati, there was a “cr
Why Is Blood Red?
Why Is Blood Red? Blood gets its red color from a substance called “hemoglobin.” Hemoglobin has a molecule called a “heme” which has the met
What Is 14k Gold?
What Is 14k Gold? In different parts of the world, different karat weights are preferred. Americans like 10 and 14 karat gold. Asians prefer
Why Is a Dime Smaller than a Penny?
Why Is a Dime Smaller than a Penny? The answer is that in the early days of coins, silver was used in making dimes and other high-value coin