What is abcdef?
[169] What is abcdef? - a != b != c != d !=e != f - #brainteasers #math - Correct Answers: 41 - The first user who solved this task is Sanja Šabović
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What is abcdef?

a != b != c != d !=e != f
Correct answers: 41
The first user who solved this task is Sanja Šabović.
#brainteasers #math
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An irate woman burst into the baker's shop...

An irate woman burst into the baker's shop and said, " I sent my son in for two pounds of cookies this morning, but when I weighed them there was only one pound. I suggest that you check your scales." The baker looked at her calmly for a moment or two and then replied, "

"Ma'am, I suggest you weigh your son."

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Iron lung

In 1928, the Iron Lung was used by its first patient, a young girl at the Children's Hospital in Boston. It was an artificial respirator that enabled her to breathe despite being paralyzed by polio. This negative pressure ventilator, invented by a young Harvard doctor, Philip Drinker, was the first widely used device of its kind. From the neck down, the patient's body lay in a sealed galvanized iron box. The 3 x 7 ft, 700-lb apparatus was powered by two household vacuum cleaners. As air was pumped out of the metal box, the patient's lungs drew in air, which was expelled as the air pump cycle next increased pressure, in a cycle to mimic a normal breathing rate.«
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