Links about education, food, and loneliness

"Blue-skies research driven by curiosity can have a far greater social and economic impact than research carried out with a specific commercial application in mind."

Not lonely in the big city.

Pretty art. Man, I'm hungry.

Could you get into a grammar school? (This is the British kind. For Americans, it means "elementary school." Across the Atlantic, it means "private classical high school.")
 
Tenure or unions: Pick one.