Hear how open source offers possibilities and new ways to solve old problems; new perspectives using collaboration, not isolation; and can multiply knowledge, effort, inspiration, creativity, and innovation.

How does cancer know it's cancer? At Jay Bradner's lab, they found a molecule that might hold the answer, JQ1 -- and instead of patenting JQ1, they published their findings and mailed samples to 40 other labs to work on. An inspiring look at the open-source future of medical research.

Dr. Jay Bradner Research Scientist and Instructor in Medicine at Harvard and Dana Farber Cancer Institute, shares his breakthrough approach for subverting the aggressive behavior of cancer by reprogramming a cell's fundamental identity . . . and he's giving the secrets away in order to spur open-source drug discovery.

In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)

Using wikis and digital fabrication tools, TED Fellow Marcin Jakubowski is open-sourcing the blueprints for 50 farm machines, allowing anyone to build their own tractor or harvester from scratch. And that's only the first step in a project to write an instruction set for an entire self-sustaining village (starting cost: $10,000).

Watch the Story of Linux to remember - or learn for the first time - how Linux disrupted a market and has begun to change the world. Do you see yourself in its story?

ROS is an open-source, meta-operating system for your robot. It provides the services you would expect from an operating system, including hardware abstraction, low-level device control, implementation of commonly-used functionality, message-passing between processes, and package management.