Friday assorted links by Tyler Cowen December 23, 2016 at 11:35 am 1. “The Donald Duck effect is well-known to our operators, who find that the whole of Sweden calms down for a while.” 2. Toilet paper for smartphones tested in Japanese bathrooms. 3. Why Javier Marias hates the theater. 4. The artisanal pencil sharpener raises his price, possibly headed toward q = 0. 5. Did China just make a breakthrough with EmDrive?