BRAIN TEASERS

# Calculate the number 2380

NUMBERMANIA: Calculate the number 2380 using numbers [7, 9, 6, 5, 72, 288] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #numbermania

### Travel jokes

We are all time travelers moving at the speed of exactly 60 minutes per hour.

What happens when you wear a watch on a plane?
Time flies!

I wanted to make a joke about time travel,
but you guys didn’t like it.

It has terrible ratings. Just one star.

The food on the small aircraft wasn’t good…
it was a little plan

Why did the librarian get kicked off the plane? Because it was overbooked.

The airline lost my luggage, so I sued them.
Unfortunately, I lost the case.

As I waited for my luggage at the airport, a man lifted my suitcase off the baggage carousel.
'Excuse me,' I shouted.
'That’s my suitcase.'
The man shot back defensively,
'Well, somebody took mine!'

My favourite childhood memory is my parents paying for my holidays.

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## Brain Teasers

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

### Gabriel-Auguste Daubrée

Died 29 May 1896 at age 81 (born 25 Jun 1814).French geochemist and a pioneer in the application of experimental methods to the study of diverse geologic phenomena. His appointment as professor of geology and mineralogy at Strasburg furnished him with a laboratory suitable for his experimental work in synthetic geology, begun in 1849. He studied the artificial production of minerals, the geological action of superheated aqueous vapour, the effect of mutual abrasion, the influence of pressure and strain in mountain-making, etc. During the years 1857-61 he made a detailed study of the hot springs of Plombières, observing at the same time the chemical action of thermal waters. Daubréelite (CrS), a grayish granular mineral found in meteoric iron, was named after him.
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