* "cold fusion" still getting some research, including in China, it seems. When it will produce enough heat at reasonable cost to be useful, though, still seems anyone's guess.
* another book on the universe as giant quantum computer gets a good review. Not entirely sure what the implications of that are.
* The Economist's long article on climate science last week was very good, arguing that the uncertainties still existing are no reason not to take action. Hear hear.
* Don't worry, you may as well keep eating meat even as you argue against the coal being burned.
* One day, I expect to be able to catch a scramjet to space. Australians are still working on it.
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