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Who discovered sigma notation?
Sigma notation was invented, not discovered.Sigma notation was invented, not discovered.Sigma notation was invented, not discovered.Sigma notation was invented, not discovered.
Who invented penecillan?
Alexander Fleming discovered penicillin in 1928
Who invented friction?
Friction was not invented just discovered
What year was the blacklight invented?
Blacklight wasn't invented, but it was discovered around 1801
Who discovered and what year was frozen popsicles were they invented?
Frank Epperson invented Popsicles in 1905.
Where was ink discvered?
Ink was discovered in Egypt
Where was ink discovered?
in egypt!
Who discovered ink?
Ink was developed in China about 5,000 years ago.
When was ink discovered?
Ink was developed in China about 5,000 years ago.
Who invented black ink?
ancient Egypt invented black ink but ancient china stole it from them.
Which chinese dynasty invented india ink?
The Chinese Dynasty that invented India Ink was the Cao Wei Dynasty.
Who is the filipino chemist who invented the quink ink?
The Filipino chemist who invented Quink ink is Teodoro A. Agoncillo. He developed this fast-drying ink that was commonly used in fountain pens.
When was black ink invented?
1913
Where was ink invented?
i dnt knw
Who was the person who invented ink?
the Chinese.
How was the highlighter invented?
The highlighter was invented by Dr. Frank Honn in 1963. He was trying to create a fluorescent dye for a food company and discovered that his marker pen would not smudge the ink. This led to the creation of the modern highlighter.
Who discovered sigma notation?
Sigma notation was invented, not discovered.Sigma notation was invented, not discovered.Sigma notation was invented, not discovered.Sigma notation was invented, not discovered.
