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elnerdo

10 karma · joined December 28, 2011

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elnerdo··on Fusion power could arrive sooner than expected
I think combined fusion/fission options are the clear choice for the future. (Also, yes, that is what the H-bomb does, and no, that is not what the sun does.)

Here's how combined fusion/fission plants would theoretically work:

A fusion reaction is used to create a large quantity of high-energy neutrons. These high-energy neutrons are then used to cause fission in an otherwise subcritical fission assembly with extremely low enrichment fuel. 'Natural' uranium (U-238) is fissionable, which means that it can undergo fission in the presence of /high energy/ neutrons.

elnerdo··on Fusion power could arrive sooner than expected
Fusion power is actually already above break even. There are a lot more practical engineering problems with fusion power before that means anything, though. Most of these problems have to do with materials science: Plasma is incredibly difficult to contain, and it's very difficult to design a cooling system that could work sustainably. Without a cooling system, there is no way to make use of the heat generated in fusion.
elnerdo··on The quiz Daniel Kahneman wants you to fail
This still conveys a lot of information.

Engineering is more male-heavy than lawyering.

elnerdo··on Turning off Google search results indirection
But noscript says that it's not blocking anything on my search results pages. Does google detect my addons and remove the redirects if I might be blocking them?
elnerdo··on Turning off Google search results indirection
I have never experienced this behavior in google, but would be very annoyed if I had.

My question is: Why haven't I ever experienced this? I use firefox with adblock (with a very limited filter - nothing on google is blocked) and noscript (nothing on google is blocked).

My other addons have no reason to alter google's search page.