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Aleena Sibi

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209. Christopher Wood 15
210. T J 15
211. Aleena Sibi 14
212. Deekshith Shetty 14
213. Cathy Martin 14
last 3 solved tasks
Remove 4 letters from this sequence (MOLSDESATFING) to reveal a familiar English word.
Can you name the athletes by the picture?
What number should fill in the blank? (8, 43, 11, 41, ?, 39, 17)

Optical pulsar identified

In 1969, an optical pulsar was identified for the first time by University of Arizona astronomers led by John Cocke and Michael Disney at the Steward Observatory. It was discovered in the Crab Nebula. Fourteen months before, the first type of pulsar to be discovered was in the radio spectrum and was detected on 28 Nov 1967 by Jocelyn Bell, a graduate student of Anthony Hewish. Most pulsars emit regular pulses of radio waves, some up to 1,000 pulses per second,. They are believed to be neutron stars with exceedingly rapid spin. Optical pulsarsflash at a similar rate, which is too fast for the eye to perceive. The Arizona astronomers used a stroboscopic technique to look at a known radio spectrum pulsar, at a time when an optical pulsar was only a theoretical question. Only a handful have been found since.«

Finding someone you love

Finding someone you love and who loves you back is a wonderful, wonderful feeling. But finding a true soul mate is an even better feeling. A soul mate is someone who understands you like no other, loves you like no other, will be there for you forever, no matter what. They say that nothing lasts forever, but I am a firm believer in the fact that for some, love lives on even after we’re gone.
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