What is more useful when it ...
[4095] What is more useful when it ... - What is more useful when it is broken? - #brainteasers #riddles - Correct Answers: 35 - The first user who solved this task is Fazil Hashim
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What is more useful when it ...

What is more useful when it is broken?
Correct answers: 35
The first user who solved this task is Fazil Hashim.
#brainteasers #riddles
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A man walks into a drugstore a...

A man walks into a drugstore and asks the pharmacist for a pack of condoms. Paying for them, he bursts into laughter and walks out of the store. The next day he comes in again, again buys condoms, and again walks out laughing.

Thinking this is somewhat strange, the pharmacist asks his assistant to follow the man if he comes back. Sure enough, the man comes in the next day and walks out laughing. This time the assistant goes after him, returning 20 minutes later.

"So did you follow him?" asks the pharmacist.

"Yup."

"Where did he go?"

"Your house."
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Junction transistor

In 1951, the invention of the junction transistor was announced by Dr. William Shockley in Murray Hill, N.J. This new type of transistor overcame the problems of the earlier point-contact transistor. The junction transistor was a three-layer sandwich. The outer layers were semiconductors with too many electrons (known as N-type) and the inner layer was the opposite with too few (known as P-type).They weren't up to the point-contact transistor's ability to handle signals that fluctuated extremely rapidly, but in every other way they were superior. The NPN transistors were much more efficient, used very little power to work, and they were so much quieter that they could handle weaker signals than the type-A transistors ever could.
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