BRAIN TEASERS

enter your answer and press button OK

Calculate the number 1179

NUMBERMANIA: Calculate the number 1179 using numbers [6, 4, 9, 9, 33, 231] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 3

#brainteasers #math #numbermania

Register with your Google Account and start collecting points.

Check your ranking on list.

Why I spoke so softly in the house?

My wife asked why I spoke so softly in the house.
I said I was afraid Mark Zuckerberg was listening!
She laughed.
I laughed.
Alexa laughed. Siri laughed.

Author SandipGarg.
NOTE:Many sharing this joke, but SandipGarg's tweet is the oldest post I found.

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...

Brain signals control robot

In 1999, the first demonstration of brain signals from live rat directly controlling a robot arm was published by Nature Neuroscience. The research was hailed as a breakthrough by other scientists working to combine computing with biology. Researchers from MCP Hahnemann University medical school and Duke University taught laboratory rats to operate a water-dispensing robot by thought alone. Their aim is to restore movement to patients who are paralyzed or have had limbs amputated. At first, the robot was controlled by the rat pressing a lever and researchers identified the corresponding brain activity. Then the robot was linked to a computer interpreting the rats' brain signals. The rats gained water merely by thinking about pawing the lever.

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.