It was a gentleman named Martin Cooper who came up with the concept and on April 3, 1973 placed the first call whilst was general manager of Motorola's Communications Systems Division.
I discovered phone
mickey mouse year:1995
yttrium was discovered in the year 1794.
In the year 1902. Dr. Still discovered ADHD.
It was discovered in 1866.
it was discovered 1347
I don't think they need it.
yr might be an abbreviation for year. "He's 8 yrs old."yr might be cellphone texting short forms for* your: Cellphone text msg: Where's yrhouse?* Why are: Y R U texting me?
ATOMIC NUMBER YEAR IN WHICH IT WAS DISCOVERED? it was discovered in 1913 by British physicist Henry Mosely
argon was discovered by Dr.william Ramsay of Scotland in the year 1894.
DNA was discovered in 1953.
1825 aluminum was discovered.