Like all other inventions, Telephone unfolds a fascinating story that lead to its birth. It all started when an inspired Scotsman named Alexander Graham Bell invented telephone in 1876. Thomas Watson had fashioned the device-a crude thing prepared out of a funnel, wooden stand, acid, and cooper wires.All these simple parts lead to the simple earliest call, belie the complicated past.ike all other inventions, Telephone unfolds a fascinating story that lead to its birth. It all started when an inspired Scotsman named Alexander Graham Bell invented telephone in 1876. Thomas Watson had fashioned the device-a crude thing prepared out of a funnel, wooden stand, acid, and cooper wires.
Definition of stem for Students. 1 : the main stalk of a plant that develops buds and shoots and usually grows above ground. 2 : a thin plant part (as a leafstalk) that supports another part a cherry's stem. 3 : the bow of a ship.
STEM is an acronym that stands for science, technology, engineering and mathematics. STEM majors are an area of concern for the United States government, because not enough students entering college are going into STEM degree areas -- nor are there enough STEM teachers and other professionals in this area.