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What is abcdef?

a != b != c != d !=e != f

Correct answers: 41

The first user who solved this task is Sanja Šabović.

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Demetri Martin: Christmas Wrapping

I set a personal record on Christmas. I got my shopping done three weeks ahead of time. I had all the presents back at my apartment, I was halfway through wrapping them, and I realized, Damn, I used the wrong wrapping paper. The paper I used said, Happy Birthday. I didnt want to waste it, so I just wrote Jesus on it.

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Pietro Angelo Secchi

Born 18 Jun 1818; died 26 Feb 1878 at age 59.Pietro Angelo Secchi was an Italian priest and astronomer, a Jesuit, who made the first survey of the spectra of over 4000 stars and suggested that stars be classified according to their spectral type. He studied the planets, especially Jupiter, which he discovered was composed of gasses. Secchi studied the dark lines which join the two hemispheres of Mars; he called them canals as if they where the works of living beings. (These studies were later continued by Schiaparelli.) Beyond astronomy, his interests ranged from archaeology to geodesy, from geophysics to meteorology. He also invented a meteorograph, an automated device for recording barometric pressure, temperature, wind direction and velocity, and rainfall.[DSB gives birth date 18 Jun 1818. EB gives 29 Jun 1818.]

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