If you read comments to the post, the proposed solutions are: self-healing film for tiny holes; baloons that move with the air flow and plug the holes with thei

If you read comments to the post, the proposed solutions are: self-healing film for tiny holes; baloons that move with the air flow and plug the holes with their bodies for medium holes; and evacuation to a safe place for a huge holes once in a century. It is a Russian blog so most ideas reside not in the article but down in comments :)