Aspen Aerogels, Inc. stock forum
SPY 
ASPN if anyone's looking for a speculative long-term investment. I'm talking long-term then Aspen Aerogels is not a bad pick in my opinion. They sell a special insulating material called Aerogel which is basically the most insulating material in the world. You can put a fire beneath it and it still does not get hot or even burn. There are many uses for this material, and i can't see demand decreasing. Rather i see demand will only increase over time. Thats my pick for a long-term Warren Buffet style pick.
ASPN , lots of investment recently for capital improvement projects to increase capacity for aerogel EV battery insulation. 