In a design that mimics a hard-to-duplicate texture of starfish shells, University of Michigan engineers have made rounded crystals that have no facets. "We call them nanolobes. They look like little ...

Many craft-based small businesses begin with a plentiful raw ingredient and creativity -- like seashell crafting. Entrepreneurs with ample access to a good source of shells, like a public beach, have ...

In a design that mimics a hard-to-duplicate texture of starfish shells, engineers have made rounded crystals that have no facets. In a design that mimics a hard-to-duplicate texture of starfish shells ...

ANN ARBOR—In a design that mimics a hard-to-duplicate texture of starfish shells, University of Michigan engineers have made rounded crystals that have no facets. "We call them nanolobes. They look ...