i want you all to just think about how long he life is. So i'm going to reference my grandmother one more time. She grew up in a village without electricity, without running water,. Like airplanes were not inventr maybe they were inventeds. Now there are airplanes, whe're sending people into space. There's the internet. The concept of shopping could be extinct if threed printing really catches on and economies of scale like happen. I don't need to order anything off o amazon any more. If i need a screw, or if i need replacement of whatever, i'm just going to make it. Astro born is about threedy printing s is the thing.