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MATH PUZZLE: Can you replace the question mark with a number?
If b41bc + 19b23 = 1a4aab find number abc. Multiple solutions may exist.
There are 4 words hidden in the picture, can you find 1 of 4?

John R. Whinnery

Born 26 Jul 1916.John Roy Whinnery is an American electrical engineer known for his work on microwave theory and laser experimentation. He worked on the problem of He-Ne laser modulation, the transmission of laser light for optical communication and photo thermal effects. Later he changed his research field to quantum electronics and opto-electronics. He co-authored the classic textbook, Fields and Waves in Communication Electronics, before he had a doctoral degree while working 6 days a week in microwaves at General Electric during WW II. His current research interest is communications applications of lasers, with emphasis on short-pulse phenomena.

Dwayne Kennedy: Hard Working Mexicans

Mexicans work hard, brother. They work harder than everybody. Mexicans have the strongest work ethic on earth. If Mexicans had been slaves, slavery wouldve been over real quick because theyd have done 300 hours of work in about nine hours and still have time for a soccer game.
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