What is the password?
[2332] What is the password? - For getting in a building, you need to give the correct password to the watchman. When the watchman says 6, the password is 3. When he says 12, the password is 6. But when he says 8, the password is NOT 4. What is the password when he says 8? - #brainteasers #riddles - Correct Answers: 86 - The first user who solved this task is Djordje Timotijevic
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What is the password?

For getting in a building, you need to give the correct password to the watchman. When the watchman says 6, the password is 3. When he says 12, the password is 6. But when he says 8, the password is NOT 4. What is the password when he says 8?
Correct answers: 86
The first user who solved this task is Djordje Timotijevic.
#brainteasers #riddles
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Rolf William Landauer

Died 27 Apr 1999 at age 72 (born 4 Feb 1927).German-born American physicist known for his formulation of Landauer's principle concerning the energy used during a computer's operation. Whenever the machine is resetting for another computation, bits are flushed from the computer's memory, and in that electronic operation, a certain amount of energy is lost. Thus, when information is erased, there is an inevitable "thermodynamic cost of forgetting," which governs the development of more energy-efficient computers. While engineers dealt with practical limitations of compacting ever more circuitry onto tiny chips, Landauer considered the theoretical limit, that if technology improved indefinitely, how soon will it run into the insuperable barriers set by nature?«
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