Saw this in a grilling article today:
"Henry Ford was not only instrumental in the automobile industry, he also came up with the idea of charcoal briquettes. Being a waste not, want not kind of guy, he decided to burn the scraps left over from making the wooden parts of his cars and grind them into powder. He added a starch binder, then compressed them into small pillow-shaped pieces. Originally they were used for campfires. His buddy Thomas Edison designed the first charcoal briquette manufacturing plant."
Article
"Henry Ford was not only instrumental in the automobile industry, he also came up with the idea of charcoal briquettes. Being a waste not, want not kind of guy, he decided to burn the scraps left over from making the wooden parts of his cars and grind them into powder. He added a starch binder, then compressed them into small pillow-shaped pieces. Originally they were used for campfires. His buddy Thomas Edison designed the first charcoal briquette manufacturing plant."
Article