Host Mo Rocca shows us the latest innovations coming out of London and Wales, including an inland surfing park; hair coloring that changes with wind and temperature; earbuds that translate foreign languages in real time; and, Edison's delivery room for the technology boom.

Host Mo Rocca shows us tunnels of sound with directional speakers; how silver thread has put an end to smelly clothes; the first modern copying machine; and, an innovative manual clothes washer.