MURRAY HILL, N.J., March 2 (UPI) -- Researchers say unsightly, sky-high, cellphone towers dotting the U.S. landscape may someday be replaced by something no bigger than a Rubik's cube.
Dubbed the lightRadio cube, the new device developed by Bell Labs is attracting interest from cellphone carriers around the world, The (Newark, N.J.) Star-Ledger reported Wednesday.