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Luka Bujošević

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228
points
13
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226. Veljko Bojovic 13
227. Yogesh Soni 13
228. Luka Bujošević 13
229. Joe Smith 13
230. Anil Rajyaguru 13
last 3 solved tasks
Find 1 of 6 Words Hidden in the Picture.
If 1+4=5, 2+5=12 and 3+6=21 then 5+8=?
The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.

Metre

In 1983, the fifth legal definition of the metre was the the distance that light travels in a vacuum in 1/299,792,458 of a second. length of the meter was redefined at the 17th meeting of the international body Conférence Générale des Poids et Mesures (GCPM) by a method to give greater accuracy. It superceded the fourth legal definition adopted on 14 Oct 1960 based on a spectral line of kryton. Earlier definitions included the distance between marks on the international prototype metre bar made of platinum-iridium alloy (28 Sep 1889). Before that, the metre was decided that it should be one ten-millionth of the distance from the North Pole to the equator (1 Aug 1793), and the earliest concept was the length of a pendulum with a half-period of one second (8 May 1790).«

I'M NO BIRD EXPERT...

I'M NO BIRD EXPERT BUT I'M GUESSING 4 FEMALES AND 1 MALE
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