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Find number abc

If c1c10 + 633a4 = b45b4 find number abc.

Correct answers: 76

The first user who solved this task is Djordje Timotijevic.

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World Creativity and Innovation Day Jokes

April 21st is World Creativity and Innovation Day! Find some jokes about it!

Why did the scientist install a knocker on his laboratory door?
Because he wanted to win the "No-bell" prize!

What do you call an innovation in scissors?
Cutting-edge technology

When the first jackhammer was invented... ...it was a groundbreaking innovation!

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Franz (Maria Ulrich Theodor Hoch) Aepinus

Born 13 Dec 1724; died 10 Aug 1802 at age 77. German mathematician and physicist whose Tentamen theoriae electricitatis et magnetismi (1759; "An Attempt at a Theory of Electricity and Magnetism") was the first work to apply mathematics to the theory of electricity and magnetism. Aepinus' experiments led to the design of the parallel-plate capacitor, a device used to store energy in an electric field. He also discovered the electric properties of the mineral tourmaline and investigated pyroelectricity, the state of electrical polarization produced in tourmaline and various other crystals by a change of temperature. Other achievements of Aepinus include improvements to the microscope, and his demonstration of the effects of parallax in the transit of a planet across the Sun's disk (1764).Image: Aepinus Condenser,1880

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