How did you go about that NSF fund raise? Was it a SBIR? Did you already know how to fundraise through SBIR or whatever vehicle you used? Were you funding just

How did you go about that NSF fund raise? Was it a SBIR? Did you already know how to fundraise through SBIR or whatever vehicle you used? Were you funding just yourself or a team? What ended up happening to the thing you fundraised from NSF?