T-Clock Redux - T-Clock Redux in an enhanced fork of Stoic Joker's T-Clock 2010 with ISO week number support...
Startup Toolkit - Interactive how-to guides to launch your startup
ClocX - ClocX - freeware analog clock for Windows desktop with many features like calendar, alarms, skins, antialiasing and transparency.
Techstars Entrepreneur's Toolkit - Online resource to help you learn about entrepreneurship
DS Clock - Keep your time synchronized with Atomic Time servers, using customizable digital desktop clock with westminster chimes.
AwesomeHunt - Community-curated lists of learning resources on any topic.