Time

Believe me, I love the word "circadian". It is a really cool word, invented by Franz Halberg in the late 1950s, out of 'circa' (Latin - "about") and diem ("a day"), to denote daily rhythms in biochemistry, physiology and behavior generated by the internal, endogenous biological clocks within living organisms. It's been a while since the last time I found someone mistaking the word for 'cicada' which is a really cool insect. 'Circadian' has become quite common term in the media and, these days increasingly, in popular culture. Names of some bands contain the word. A few blogs' names…
My post about sleep has been translated by Davide 'Folletto' Casali into Italian, and posted on his blog. You can see the translated post here. If you can read Italian (and even you do not - just for fun, and to reward his hard work), go and look around his blog.
Yes, I know that I am supposed to be the resident expert on all things temporal (check the name of this blog, after all), and I am actually very interested in the topic of subjective perception of time (in humans, among others), but I did not say anything about the latest study on the Aymara language in which the space-time metaphors are reversed in comparison to most/all (is it not all or is it really all?) other known languages. SEED just released an article on the topic as well. Blogosphere covered the story quite a lot, but I was waiting for the real experts on this to chime in, and they…