Marshall David Brain II (born May 17, 1961) is an American author, public speaker, futurist, and entrepreneur who specializes in making complex topics easy to understand. Brain is the founder of HowStuffWorks.com and the author of the How Stuff Works book series. He hosted the National Geographic channel's Factory Floor with Marshall Brain and Who Knew? With Marshall Brain.
Marshall Brain
Author details
- Born:
- May 17, 1961
