jm âa*
+>nÀÛùÂë/ ½¨î=ÐS¨ûj+9¨LI think he's just trolling. I doubt he's never seen ceramics. Or this: https://en.wikipedia.org/wiki/Concorde#/media/File:Concorde_-_airframe_temperatures.svg
https://whatsonchain.com/tx/cd9bef041fb5f313ec586c4366b30be477f4c24a2b1f8a83958adfca5e5685dc