Comment on Ig Nobel Prize: UVC light sterilizes shoes, kills odorComments−jerlam11moI heard these were already common in China:https://xcancel.com/NukitToBeSure/status/1972467734656209164...
Comments
I heard these were already common in China:
https://xcancel.com/NukitToBeSure/status/1972467734656209164...