|  The countdown is on: 4 days left to apply for Startup Battlefield at TechCrunch Disrupt SF. Applications are due Wednesday June 19 so go here for more info and apply now!  | John Biggs With summer coming and surf season in full swing, I thought I'd take a closer look at the Casio EMA100-1AV Edifice watch with tide graph and moon-phase data.... read more | |  | Nir Eyal | |  | Jonah Berger Editor's note: Jonah Berger is a marketing professor at the Wharton School and author of the New York Times bestseller Contagious: Why Things Catch On.... read more | |  | Anthony Ha So, this is weird. Earlier today, if you visited the Square's hiring page on Jobvite, there were two unusual job listings, one for "Chirply — Potential... read more | |  | Anthony Ha Hampton Creek Foods, a food tech startup backed by Khosla Ventures and Founders Fund, is getting ready to expand beyond its initial product Beyond Eggs... read more | | To forward this newsletter to a friend, click here. | | |