The general concepts found in this section are: 1  The earth's atmosphere is a very thin layer wrapped around a very large planet. 2  Two gases make up the bulk of the earth's atmosphere: nitrogen (), which comprises 78% of the atmosphere, and oxygen (), which accounts for 21%.
Lean startup is an approach to business development that is based on the principles of lean production, a manufacturing methodology that values a business' ability to change quickly. Download 9 FREE Strategic Planning Templates that your Peers Already Use.
Everything a start-up does should be a test--a hypothesis. You really want to organize your company so that it's built to learn. The Lean Startup idea is based on lean manufacturing--a management philosophy that we can easily adapt to the start-up culture. A key part is creating a feedback loop: build, measure, and learn.