Here’s a new money generating idea that I haven’t seen anywhere. It wouldn’t be difficult to attach a chili roaster to a bicycle. The bicycle would serve two purposes – rotate the drum and transport you and the roaster to wherever you want to make sales. You could sell your own roasted chili or roast chilis for others. Human powered machines like this have been featured on our blog before. See Maya Pedal and Pedal Power Design, Build and No Tech Magazine for inspiration.
Image source: Designsmith Fabrications