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The American Safety Lamp & Mine Supply Company hired M.D. Cremer of England to produce this lamp around 1913. M.D. This John Davis & Son safety lamp manufactured in the early 20th century is notable ...
It is difficult to describe how one faces the prospect of taking apart a national treasure. Of course, in order to reach the level of craftsmanship required, there are years of education and practice ...
Cookie Monster is a live-hand puppet originally performed by Frank Oz and currently performed by David Rudman. In a live-hand puppet, like Cookie Monster, one of the performer’s hands is in the puppet ...
In 1877, Thomas Edison invented the phonograph, the first machine that could record sound and play it back. On the first audio recording Edison recited, “Mary had a little lamb. Its fleece was white ...
The American Brewing History Initiative at the National Museum of American History documents and collects the story of beer and brewing in America, with a special focus on home brewing and craft beer.
Developed by Tappan in conjunction with Raytheon, the RL-1 was the first microwave oven designed for home use. With a retail price of $1,295, only 34 units were manufactured in 1955, the first year of ...
In the opening years of the 19th century, a handful of Connecticut inventors and entrepreneurs transformed the way clocks were made in the United States. Recognizing a vast potential market for ...
In January 1917, discouraged by President Wilson’s continued opposition to the suffrage amendment, Alice Paul, the leader of the National Woman’s Party (NWP) posted pickets at the White House ...
Not long after Intel introduced its 8080 chip, a small firm in Albuquerque, New Mexico, named MITS (Micro Instrumentation and Telemetry Systems) announced a computer kit called the Altair, which met ...
Before there were apps for tablets and smartphones, before mathematics education software was easily installed on personal computers, before electronic calculators entered professional practice and ...
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