An instrument created by Jason Sidney Sanford and Zacharay Katz. Besides Sanford and Katz, t=0 also featured Mitch Kapor, the founder of Lotus Development Corporation; Brad Feld, the co-founder of Foundry Group and TechStars; Rich Miner, the co-founder for Android; Dharmesh Shah, the founder and CTO of HubSpot, and many more entrepreneurs and innovators.