What scientist discovered new uses for peanuts and sweet potatoes?

There isn't a single scientist credited with discovering *all* the new uses for peanuts and sweet potatoes. Instead, many scientists and researchers over the years have made contributions to finding new ways to use these versatile crops.

Here are some examples:

Peanuts:

* George Washington Carver: While he is best known for promoting peanut-based products like peanut butter, his research extended far beyond that. Carver identified hundreds of uses for peanuts, including dyes, plastics, and even cosmetics.

* Researchers at the USDA: The U.S. Department of Agriculture continues to explore new uses for peanuts, including developing peanut-based biofuels and sustainable building materials.

Sweet Potatoes:

* Researchers at various universities: Scientists at institutions like the University of Georgia and Louisiana State University have focused on breeding new varieties of sweet potatoes with improved disease resistance, nutritional content, and storage potential.

* Food scientists and chefs: The culinary world is constantly exploring new ways to use sweet potatoes, from innovative recipes to using them in processed foods like chips and snacks.

So, while there isn't one singular scientist credited with discovering all new uses for peanuts and sweet potatoes, it's the work of many individuals and research groups that have continuously expanded our understanding and utilization of these valuable crops.