Giant Sea Circles! (and other mysteries)

Science! Answering the questions you never had!

In the news this week…

Q: What created this 6.5 foot circle, lovingly sculpted and encrusted with shells, found recently by an underwater photographer?

Fish dancefloor? Landing site?

A: A puffer fish! (no, really)

The tiny male fish, as revealed in a Japanese broadcast last week, was caught on camera building and decorating the structure to attract a mate. The eggs laid in the middle have east access nutrients (the shells) and are protected from currents (by the grooves).


Q: Why does that crow hate you?

A: Well, if you’re these scientists, probably because you’ve confirmed that they can recognize faces, and your recent experiments also dealt with threatening to poke the back of their heads with sticks. If the crows saw someone leave the stick-controlling area, they’d be more likely to go for the food, but if you stayed back there, they were onto you… (watch the video at the link!)


Q: What the hell are you trying to draw?

A: I don’t know, that doodle is terrible, but your ipod app might: Brown University and the Technical University of Berlin have taught a computer to identify doodles by feeding it several sample drawings from users across the internet, and offer a free app that guesses as you draw. It’s pretty good–even though it identified my angry face as a donut. Can’t all be winners.


Q: How do you make the Eiffel Tower look smaller? Why is hair turning green in one Swedish town? How do you model the bounce of a ponytail? How do you keep your patients from exploding?

A: Ask the 2012 Ig Nobel winners (check out the list at the bottom of the article!). The award, given in September, acknowledges research that “first make people laugh, and then make them think,” according to Nature. These bizarre results coming from serious research are showcased at the Harvard ceremony–providing the ultimate answers to questions you never asked.

Happy long weekend, and may all your answers be questioned.


About sarahexplains

I explain things! Hopefully things that people want to know. I'm working on that part.
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2 Responses to Giant Sea Circles! (and other mysteries)

  1. :) says:

    I really enjoy reading your blog.

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