Sometimes, the solutions to our problems are right in front of us.
The hair boom’s story of invention is a great example of how you don’t have to be an expert with years of scientific training to come up with great ideas. Observation, testing, and being willing to look at the world with a sense of curiosity is enough to get started!
Oh, and if you know someone who happens to have a whole bunch of hair laying around (hairdressers or pet groomers) take action and let them know about this! You could be working to help the world a little in your own way.