Chicago O’Hare Incident

Do you have what it takes to be Scientific Blogging's alpha geek?  Well it’s time put your geek where your mouth is…IF YOU CAN!

But first a warning: yes, you could Google for these answers, but then, deep down, you’ll know you’re a bad person. Then again, you might win a free Geeks’ Guide to World Domination. So you’ll have to balance total loss of self worth with free geek schwag. It’s up to you.

D'you dig the Geek Off? Did you email your answers to geekoff@gmail.com? If not, too late sucka! That is, too late until Monday morning, when we play another round of the feud. Yep, every week there's a Geek Off and every week you can win a free Geeks' Guide to World Domination: Be Afraid, Beautiful People. Check the quiz Monday, email your answers 'til Friday at midnight EST, then check the answers and fight about corrections starting Saturday morning.

Many parasites depend on their host’s behavior in order to successfully reproduce. Instead of leaving this behavior to chance, some parasites actively manipulate their hosts to produce the desired behavior. For example, after infecting a rat, the taxoplasmosa gondii parasite needs to be transferred to a cat’s belly to reproduce. To do this, the sneaky parasite rewires its rat host to actively seek the smell of cat urine. When the rat gets eaten, the parasite completes its necessary transfer.

Cordyceps fungi infect insects and steer them to higher ground where, when the insect dies and the fungus bursts forth, the fungus spores will be more effectively dispersed by wind.

Do you have what it takes to be Scientific Blogging's alpha geek? Well it’s time put your geek where your mouth is…IF YOU CAN!

But first a warning: yes, you could Google for these answers, but then, deep down, you’ll know you’re a bad person. Then again, you might win a free Geeks’ Guide to World Domination. So you’ll have to balance total loss of self worth with free geek schwag. It’s up to you.

No matter what you read in the various published strategy guides and online chat rooms about pot odds, implied odds, reverse-implied odds and pot equity, there is no mathematically definite strategy for poker played in casinos. Because the best poker is unpredictable and in casinos you are likely to experience the best poker, all decisions are eventually somewhat intuitive. (Like the stock market, you can’t figure out Dan Harrington—if you could, you could beat him. Note: you can’t.)