Calculate 5+8
If 1+4=5, 2+5=12 and 3+6=21 then 5+8=?Correct answers: 10879
The first user who solved this task is Thinh Ddh.
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AirmailIn 1920, the first transcontinental airmail flight relay from New York to San Francisco occurred. A quote from the event, "I happened to be the man on the spot, but any of the rest of the fellows would have done what I did, " said Jack Knight, first night mail flight, which was part of a record-setting transcontinental airmail relay. Interstate carriage of mail by airplane was sanctioned between Garden City and Mineola, NY with Earle H. Ovington, first U. S. mail pilot (1911). This was a dangerous occupation: 31 of the first 40 pilots hired to fly mail were killed in crashes. Regular transcontinental airmail service began in 1924. |