When Alexander Graham Bell invented the telephone in 1876, he probably didn’t imagine how far it would come over the next century and a half. In 1919, the American Bell Telephone Company launched national service for rotary dial phones, the first mass-produced phone controlled by the user....
He invented the lightning rod, bifocals, the Franklin stove, a carriage odometer, and the glass 'armonica'. He facilitated many civic organizations, including a fire department and a university. BERNARD BERENSON - (1865-1959). American art historian specializing in the Renaissance. He was a ...
There is an internet saying: One day the “cat” may eat the “mouse”. 1. A.cheaperB.worseC.easierD.slower 2. A.inventedB.borrowedC.drewD.bought 3. A.stoppedB.appearedC.grewD.happened 4. A.evenB.alsoC.everD.only 5. A.SinceB.AfterC.BeforeD.During ...
When Alexander Graham Bell invented the telephone in 1876, he probably didn’t imagine how far it would come over the next century and a half. In 1919, the American Bell Telephone Company launched national service for rotary dial phones, the first mass-produced phone controlled by the user. ...
of course, the irish-born american doctor knew the risks far better than powton and cervantes did. after all, kennedy had invented those glass-and-gold electrodes and overseen their implantation in almost a half dozen other people. so the question wasn’t what powton and cervantes had done...
William C Speidel (1912–1988), known as Bill Speidel, was a columnist for The Seattle Times and a self-made historian who wrote the books Sons of the Profits and Doc Maynard, The Man Who Invented Seattle about the people who settled and built Seattle, Washington. Speidel is also credited...
Invented by Richard T. James and launched for the 1945 Christmas season by Gimbels of Philadelphia,a Slinky is 80 feet of wirecoiled into a 2-inch spiral that "walks" down the stairs. More than 300 million of the metal toys have sold since Slinky's release. ...
which had the potential to make computers faster and smaller by etching multiple transistors onto small chips. At that time in 1961, integrated circuits had only been invented two years earlier and were something of an unknown quantity, but by 1963 MIT-IL had ordered some 60 percent of the ...