Tim Sprinkle

Tim Sprinkle is a writer based in Denver and former editor at Yahoo Finance. He is also the author of "Screw the Valley: A Coast-to-Coast Tour of America's New Startup Landscape," to be released by BenBella Books in January 2015.

The Science of New York City’s Mythic Bagel-Making Water

It's all about the ratio of total dissolved solids in a given water sample.