BRAIN TEASERS

enter your answer and press button OK

Calculate the number 725

NUMBERMANIA: Calculate the number 725 using numbers [4, 3, 1, 5, 75, 121] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 0

#brainteasers #math #numbermania

Register with your Google Account and start collecting points.

Check your ranking on list.

What are the three words tha...

- What are the three words that are most often found in the inscriptions in the world?
- "I love you".
- Not really. Those three words are "Made in China"!

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...

Herbert Spencer Gasser

Died 11 May 1963 at age 74 (born 5 Jul 1888). American physiologist who shared (with Joseph Erlanger) of the Nobel Prize for Physiology or Medicine in 1944 for fundamental discoveries concerning the functions of different kinds of nerve fibres. They studied the barely detectable electrical impulses carried by isolated mammalian nerve fibres. By 1924, they had succeeded in adapting the oscillograph to physiological research, enabling them to visualize amplified nerve impulses on a fluorescent screen. Using this device, they demonstrated that different nerve fibres exist for the transmission of specific kinds of impulses, such as those of pain, cold, or heat. Their work also made it possible to construct improved recording machines to diagnose brain and nervous disorders.

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.