You are here Kent LaunchNET 黑料网 Kentwired.com: "Blackstone LaunchPad hosts a 24-hour hackathon" Kentwired.com: "Blackstone LaunchPad hosts a 24-hour hackathon" Share Share by Email POSTED: Sunday, February 2, 2014 12:00 AM Updated: Tuesday, December 22, 2015 11:08 AM WRITTEN BY: Blackstone LaunchPad