The clock below is called the Sheldon Cooper’s clock (I searched for it at Amazon, but the best that I could get is this math clock). If this clock exists, I really want to buy one.

I am also confused with *0b*. Is it a hexadecimal number or a Greek number? In hexadecimal, *B* stands for 11, and in the Greek system, according to one of the comments in the clock’s website, 0 which is actually stands from 2, and stands for 9, so . I am not sure how Greek numerations work, so I don’t really know which of the explanations above is correct.

What do you think?

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please explain the 10 and 11…

for 11 i think of B which is 11 in hexadecimal

I think in the place where the 10 should be, I think that is a ‘g’ in a different font and not necessarily in Greek. So I’m reading this as the ceiling function of g, or ceiling(g). I’m assuming that the g=9.81m/s^2, gravitational acceleration.

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There’s a sheldon cooper’s clock in sulit. com. Check it if you are still interested, sir. http://www.sulit.com.ph/index.php/view+classifieds/id/6785224/recent/1/Sheldon+Cooper%27s+Clock

Thank you so much Pao. Yes, I’m gonna buy one.