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Find number abc

If 6bcaa - aaaba = 5a690 find number abc. Multiple solutions may exist.

Correct answers: 1

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World Voice Day Jokes

Today is World Voice Day! Find a joke about it!

If a pig loses its voice…
Is it disgruntled?

I lost my voice today.
I can't tell you how annoying it is.

How many voice actors does it take to change a light bulb?
Six. One to do it, and five to say, “I was offered that job!”

What do you call a narrator's favourite pair of pants?
Long story shorts.

#worldvoiceday

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Carl Gassner

Born 17 Nov 1855; died 31 Jan 1942 at age 86.German physician and inventor who was an eyes and ears specialist, but is best known for inventing the first dry cell battery (1886). It used the same principle as the Leclanché cell. A carbon manganese rod was the anode. Instead of a liquid electrolyte, he devised a porous paste form with sal ammoniac, plaster, zinc chloride and water. All were sealed in a a zinc can that also was the cathode. Lechanché cells had been used for electric door bells, but those were vulnerable to breakage and spillage, as well as needing fresh water added periodically. To help a store-keeper, Gessner devised his dry cell as an better alternative.He obtained a German patent (8 Apr 1886), a British provisional patent (No. 18,754 on 22 Dec 1888), and a U.S. patent (No. 373,064 on 15 Nov 1887) as well as patents in Austria-Hungary, Belgium and France.«

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