3 Stocks Building the World of Tomorrow

It's always fun to look back at predictions made decades ago about what the future holds. Such predictions span the types of technology futurists thought we'd have at our disposal today.

While we're not making such bold prognostications about what precisely the future will bring us, we did ask three Motley Fool investors to identify three companies they believed were actively building the world we'll live in tomorrow. Read on to find out why iRobot (NASDAQ: IRBT), Alphabet (NASDAQ: GOOG)(NASDAQ: GOOGL), and Visa (NYSE: V) are at the cutting edge of an unknown future.

Image source: iRobot.

Source: Fool.com