This article originally published at No free bags? Southwest offers new freebie. It involves Elon Musk..

Hundreds of young women and girls passed through the revolving doors of Jeffrey Epstein 's sordid world, but very few were ever afforded the 'honour' of calling themselves his girlfriend.

The semantic categorization task included two questions: 1. Love is light/heavy. 2. Love is soft/hard. The options were randomized and presented. The word “love” was replaced by “恋爱” “浪漫之爱” “男女之爱” ...

Real-world optimization problems often require an external “modeling engine” that computes fitnesses or data that are then input to an objective function. These programs often have much longer ...