Calculate the number 690
[182] Calculate the number 690 - NUMBERMANIA: Calculate the number 690 using numbers [7, 8, 4, 5, 10, 100] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 53 - The first user who solved this task is Sanja Šabović
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Calculate the number 690

NUMBERMANIA: Calculate the number 690 using numbers [7, 8, 4, 5, 10, 100] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 53
The first user who solved this task is Sanja Šabović.
#brainteasers #math #numbermania
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A young couple were on their h...

A young couple were on their honeymoon and were staying at a hotel with a large swimming pool. They decided to go for a swim, and the bride donned a new bikini that she had recently purchased. As she swam and splashed around in the pool, she soon discovered that the bikini was to large, and the top and bottom kept coming off. As they were the only ones in the pool, she and her husband would laugh and playfully retrieve the bikini from the pool's bottom.
That evening they dressed for dinner and headed to their hotel's elegant restaurant, where they were seated next to a huge aquarium. Strangely, the aquarium was devoid of any aquatic life.
When the bride asked their waiter why the aquarium had no fish in it, he smiled broadly and said, "That's not an aquarium...that's the swimming pool!"
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Harry Harlow

Died 6 Dec 1981 at age 71 (born 31 Oct 1910).American psychologist who studied the social behaviour and development of monkeys. His research in the areas of learning, motivation, and affection extended understanding in general human and child psychology. He experimented with 6-12 hours old infant monkeys separated from their mothers then provided with an inanimate substitute "mother" made either of wire mesh or cloth providing warmth and food. However, as adults, these deprived monkeys exhibited strange behavioral patterns. Some females were negligent as mothers that did not nurse or comfort their young. The other mothers were abusive, biting or injuring their young, even sometimes causing the baby's death. In 1967, he was awarded the National Medal of Science.
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