3X Founder of Rocketplace, Earnest, and SolidEnergy. Formerly a16z and YC. Active angel investor and board member.
Product, design, and marketing for tech companies, including Atlassian, Practice Fusion, Coupons.com, NextCard. Aerodynamics engineer at Boeing in a prior life.
Curator of Futures | Host of the @FUTURESPodcast | Director @VirtualFutures
Partner, Greylock Partners
Daily fact about experimental flight test, test pilots, and flight related applications of engineering and mathematics. Curated by @markjonesjr
Editor-in-chief of The Air Current. Unapologetic geek, dad, and chaser of things that fly.