February 15 11:57 AM
February 01 12:50 PM
Update on biodegradable Mardi Gras beads
For one of his inventions, Kato has developed a process in which to grow a species of microscopic algae called diatoms, harvest it and process it into a powder that can form throw beads and doubloons. After the fun is had, these celebratory throws will biodegrade in soil in about one to two years.
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