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Calculate 5+8

If 1+4=5, 2+5=12 and 3+6=21 then 5+8=?

Correct answers: 10878

The first user who solved this task is Thinh Ddh.

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Jim Gaffigan: Lazy for No Reason

You ever find yourself being lazy for no reason at all? Like you pick up your mail, you go in your house, you realize you have a letter for a neighbor -- you ever just look at the letter and go, 'Hm, looks like they're never getting this. Takes too much energy to go outside.'

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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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