The Walking Dead season finale is coming soon and nothing goes with zombie television like brains. In beer.

No, really. Dock Street in Philadelphia is introducing a Walking Dead beer, called "Walker", I suppose, to avoid the inevitable lawsuit. It's the brain child (their pun, not mine) of head brewer Justin Low and sales rep Sasha Certo-Ware and is billed as an American Pale Stout brewed with wheat, oats, flaked barley, organic cranberry, and Smoked Goat Brains.

I didn't even know there was such as thing as an American Pale Stout, much less that goat brains added a certain smokiness to beer. In olden days, 'stout' just meant it was more alcohol but today stout is thick and dark.

In the absence of any evidence for why different people perform differently in school - other than that people are different - pundits have invented everything from genetic math anxiety to stereotype threat as an explanation.

NASA is fine with cute robots on Mars but if there is anything that fiascoes like the Constellation program and the James Webb Space Telescope have taught us, it's that NASA is not all that competent with big plans.

Projects that were once mission critical are now instead founded on the concept that there is zero tolerance for risk. 

If we are really going to venture into the Final Frontier, the private sector is going to do it. But why would they? Does UPS want a big contract from NASA to do shipping? Are there enough rich tourists to fund vacations? What is the economy of scale on mining asteroids?