Comment by PaulHoule
For years they had an SF6 tank in my building because somebody had a wind tunnel (the first photo)
https://batl.mae.cornell.edu/facilities/
the machine is still there but they took out the SF6 tank.
For years they had an SF6 tank in my building because somebody had a wind tunnel (the first photo)
https://batl.mae.cornell.edu/facilities/
the machine is still there but they took out the SF6 tank.