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Otto von Guericke invented a crude machine for producing static electricity, but Thales Mitus first discovered what is now static electricity.
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WIlliam Gilbert showed the clear, distinct difference between magnetic poles and forced to electrical poles and forces.
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Benjamin Frankiln turned to the study of electricity
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The complete battery was invented in 1835 by William Sturgeon, by mixing some mercury into the zinc.
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He first invented the telegraph in 1876 at the age of 29
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The first Light bulb was invented by Thomas Edison, after many many tries,
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The first electronic computer was finished in 1942. The computer was by John Atanasoff & Clifford Berry for an ABC Computer
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The first computer was invented by Phillpo Oliver
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the first APPLE computer was introduced in April 1976 & was a total of $666.66
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The first cell phone weighted 2 pounds and was $3,995!