Chirality is Just Turtles All the Way Down

Mexican Coke tastes different than American Coke; after all, it’s sweetened using cane sugar instead of high-fructose corn syrup. That, at least, was the conventional wisdom until 2011, when a paper published in the journal Obesity found that Mexican Coke contained no cane sugar. Instead, the authors found plenty of glucose and fructose, which are the main ingredients in high-fructose corn syrup.

Alex made some kidney stones at home and tested prevention methods to keep them at bay.

We finally got around to checking our email and found a surprisingly interesting question from a subscriber: are trees bad?