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Comment: Re:A-Ha! (Score 1) 54

No we do not.

We do not know how much energy the Universe contains because we cannot observe the entire universe. Even if restricted to the "observable" universe we are unable to examine it all.

The observed universe is not finite either as we don't know how many humans there have been nor how much of the universe each one has observed.

Comment: Re:Wrist watch is for style, not gadget (Score 3, Interesting) 465

by Gerzel (#40038051) Attached to: Ask Slashdot: Wrist Watch For the Tech Minded

Yes but as chips grow smaller and voice functions grow easier to use the watch might just come back.

Say you have a watch, with a good sized data storage for music, able to make cell phone calls, and bluetooth. Combine with an earpiece and decent voice commands and then you don't really need nearly as big of a screen.

Comment: Re:Warned about what? (Score 1) 465

by Gerzel (#39297725) Attached to: TSA 'Warning' Media About Reporting On Body Scanner Failures?

Well at the time that was used there really were some spies around and ships to sink.

Now-a-days it's used for stuff it really shouldn't be.

A ship has to take a route from A to B to get where it is going. Secrecy is pretty much one of the only defences from a sub(at least at that time).

TSA can do a lot more than security theater and evaluate what practices really work and which don't. However they will never do this if people are content with the theater. People remain content by thinking there are no problems. Thus reporting the problem makes people un-content and thus in time prevents the "ship" from sinking.

Shedenhelm's Law: All trails have more uphill sections than they have downhill sections.

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