In the following video, Fool contributor Matt Thalman discusses three stocks he's been watching and why other investors should be following their moves.

One company is making waves in the casino industry, which could open up doors for other players, while the other two are changing the dynamics of their industries. Knowing what each of these companies is doing not only will allow investors to possibly profit on their business, but it will also help investors become more knowledgeable about what the future may have in store for us all.

Click on the video to find out more.

Fool contributor Matt Thalman owns shares of Tesla Motors. The Motley Fool recommends and owns shares of 3D Systems and Tesla Motors and has options on 3D Systems. Try any of our Foolish newsletter services free for 30 days. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.