The lab where it's being built: https://mirrorlab.arizona.edu https://mirrorlab.arizona.edu Pre-covid they offered tours of the lab (looks to be coming back ne

The lab where it's being built: https://mirrorlab.arizona.edu https://mirrorlab.arizona.edu Pre-covid they offered tours of the lab (looks to be coming back next year), and if you were lucky they had one of the spinning furnaces going.