Cigars Burn Better in Liquid Air

He who smokes cigars and keeps pigeons can watch his money flying through the air. 

Safety glasses must be worn Do not let liquid air come into contact with the skin, as it can cause serious burns . Liquid air can react explosively with organic compounds. 

Dewar vessel, large porcelain dish (diameter 15 cm), cigarette lighter, safety glasses, protective gloves. 

Demonstration of the Meissner-Ochsenfeld Effect A Hovering Superconductor 

Just as we do not inquire for what useful purpose the birds sing, because they were created to sing and song is a delight for them, so we should also not ask why the human spirit strives to ascertain the secrets of heaven. Natural phenomena are so diverse, and heaven is so rich in hidden treasures, in order that the human spirit will never want for fresh nourishment. 

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