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Thắng Nguyễn Đức

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176. Aleksandra Rastić Šopen 21
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178. Thắng Nguyễn Đức 21
179. Carla Mae Lorcha 20
180. Baxtbek Ibroximov 20
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MATH PUZZLE: Can you replace the question mark with a number?
Can you name the athletes by the picture?
Look carefully the picture and guess the game name.

Helium

In 1868, Pierre Janssen discovered a previously unknown bright yellow line in the spectrum of the chromosphere of the sun during a solar eclipse he was observing from India. This was an indication of a new element. For over 30 years, it was assumed the element was only present in the sun since the spectral line was not observed in the lab until 1895 when Sir William Ramsay examined a gas released from treating the mineral cleveite. Ramsay named the new element “helium” after the greek word helios for the sun. discovered helium in the solar spectrum during eclipse.

Toughest job I ever had

Toughest job I ever had: selling doors, door to door.

Bill Bailey (January 13 1964-)

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