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Nhật Tôn

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Look carefully caricature and guess the name of musician.

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.

Signs to Hang in the Office

I don't have an attitude problem. You have a perception problem.
If swimming is so good for your figure, how do you explain whales?
I loathe people who keep dogs. They are cowards who haven't got the guts to bite people themselves.
On the keyboard of life, always keep one finger on the escape key.
I have not yet begun to procrastinate.
I don't suffer from stress. I'm just a carrier.
Tell me what you need, and I'll tell you how to get along without it.
Someday we'll look back on all this and plow into a parked car.

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