'Superman could tell you this odorless, colorless gas bears atomic no. 36'
krypton
WHAT A GAS!: Superman could tell you this odorless, colorless gas bears atomic no. 36
Superman could tell you this odorless, colorless gas bears atomic no. 36
Superman could tell you this odorless, colorless gas bears atomic no. 36
WHAT A GAS!
krypton
WHAT A GAS!