Syndicated from Kottke: UPS trucks don’t turn left. Well, they do sometimes but not very often. Left turns cross traffic, which wastes time and causes accidents. So UPS routes are designed with mostly right turns.

+ UPS saves time and money with software. Uber is hoping they can use their software and growing network to enter and dominate the same day delivery market. This is how Uber plans to beat Amazon with bike messengers.

+ A emergency room surgeon explains how Google Glass helped him save a patient’s life. So in the end, we’re left with a choice between looking up at a person wearing Google Glass or dying. Toss up.