Calculate the number 2078
[2312] Calculate the number 2078 - NUMBERMANIA: Calculate the number 2078 using numbers [3, 4, 5, 9, 57, 317] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 27 - The first user who solved this task is Sanja Šabović
BRAIN TEASERS
enter your answer and press button OK

Calculate the number 2078

NUMBERMANIA: Calculate the number 2078 using numbers [3, 4, 5, 9, 57, 317] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 27
The first user who solved this task is Sanja Šabović.
#brainteasers #math #numbermania
Register with your Google Account and start collecting points.
Check your ranking on list.

Virgin wife

A recently married couple retire to their honeymoon suite. Before hopping into bed the bride says, "Now honey, you'll be gentle with me won't you. You know that I'm still a virgin."

This clearly surprises the man, "What are you saying. Aren't I your third husband?"

The woman replied, "Yes, but my first husband was a psychologist and all he liked to do was talk about it. My second husband was a gynecologist and all he liked to do was look at it. Since you're a lawyer, I'm pretty sure that I'm gonna get screwed!"

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...

Crystal rectifier

In 1874, a paper by Ferdinand Braun (1850-1918) was published in the Annalen der Physik und Chemie describing his discovery of the electrical rectifier effect. He observed that certain crystals of metal sulphides have a larger or smaller resistance to an electric current, depending on its direction of flow. He used a galena crystal, a semiconductor material composed of lead sulfide. He found the rectifying effect especially true if at least one of the electrodes was a pointed wire. Thus, he had discovered the point-contact rectifier effect, the first semiconductor device. This effect wasn't used until over 30 years later in the form of the “cat's whisker”crystal radio detector which ultimately led to the point-contact transistor first produced in 1948.
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.