Host Mo Rocca shows us the bot baking you the freshest bread; the family building the air cleaner for the cleanest air; glasses to prevent motion sickness; and, going way, way back to the history of the station wagon.

Host Mo Rocca shows us the inventor of the Alinker Bike that's changing the world for those with limited mobility; the school bus tracker cutting out waiting at bus stops; a shoe sole sensor keeping track of your feet; and, when tech began to aid accessibility.