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Calculate 1357+1919

IF 8638+7542=105 and 5589+2468=225 THEN 1357+1919=?

Correct answers: 21

The first user who solved this task is Allen Wager.

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STEVE JOBS FUNERAL

STEVE JOBS FUNERAL - They put him in this really expensive coffin, then they paid extra for a plastic case to protect it from scratches.

@realjeffreyross on Steve Jobs's funeral. http://on.cc.com/1E45WyW

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DNA double helix

In 1953, the journal Nature published a paper with this date from Francis Crick and James Watson, titled Molecular Structure of Nucleic Acids: A Structure for Deoxyribose Nucleic Acid, in which they described a double helix structure for DNA. The diagram published with the caper was captioned, "The figure is purely diagrammatic. The two ribbons symbolize the phosphate-sugar chains, and the horizontal rods the pairs of bases holding the chains together. The vertical line marks the fibre axis."[Image: diagram as published in Nature paper.]

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