BRAIN TEASERS

enter your answer and press button OK

Remove 6 letters from this seq...

Remove 6 letters from this sequence (HPARQISQHIONEDORIS) to reveal a familiar English word.

Correct answers: 43

The first user who solved this task is Rutu Raj.

#brainteasers #wordpuzzles

Register with your Google Account and start collecting points.

Check your ranking on list.

A husband returns home one nig...

A husband returns home one night to find his wife in bed with a naked man. "What are you doing?" he shouts. The wife turns to her lover and says, "I told you he was stupid!"

Jokes of the day - Daily updated jokes. New jokes every day.

Follow Brain Teasers on social networks

Brain Teasers

puzzles, riddles, mathematical problems, mastermind, cinemania...

Comet

In 1864, Giovanni Batista Donati (1827-73) made the first spectroscopic observations of a comet tail (from the small comet, Tempel, 1864 II). At a distance from the Sun the spectrum of a comet is identical to that of the Sun, and its visibility is due only to reflected sunlight. Donati showed that comet tail formed close to the Sun contains luminous gas. In the spectrum of light from the comet tail, Donati saw three absorption lines bands superimposed on a continuous spectrum, which he named alpha, beta and gamma, and are now known as the Swan bands. These bands were also seen in a comet tail viewed by Pietro Secchi in 1866. Sir William Huggins (1868) identified that these were due to the presence of carbon (molecular carbon, C2).[Image: Comet tail of Comet West 1976 VI, computer generated false colour image.]

This site uses cookies to store information on your computer. Some are essential to help the site properly. Others give us insight into how the site is used and help us to optimize the user experience. See our privacy policy.