BRAIN TEASERS

enter your answer and press button OK

What number comes next?

Look at the series (9458, 261440, 170, ...), determine the pattern, and find the value of the next number!

Correct answers: 74

The first user who solved this task is Roxana zavari.

#brainteasers #math

Register with your Google Account and start collecting points.

Check your ranking on list.

The reason there are so many p...

The reason there are so many problems between men and women is that they have such different views of sex and relationships.
Women want a relationship without the complication of unnecessary sex.
Men want sex without the complication of an unnecessary relationship.

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...

Gustav Theodor Fechner

Died 18 Nov 1887 at age 86 (born 19 Apr 1801). German physicist and philosopher who was a key figure in the founding of psychophysics, the science concerned with quantitative relations between sensations and the stimuli producing them. He formulated the rule known as Fechner's law, that, within limits, the intensity of a sensation increases as the logarithm of the stimulus. He also proposed a mathematical expression of the theory concerning the difference between two stimuli, advanced by E. H. Weber. (These are now known to be only approximately true. However, as long as the stimulus is of moderate intensity, then the laws will give us a good estimate.) Under the name "Dr. Mises" he also wrote humorous satire. In philosophy he was an animist, maintaining that life is manifest in all objects of the universe.

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.