A new type of aerogel paper was created using special powders that change from insulator to metal at a specific temperature. This paper is very good at keeping things warm or cool, depending on the temperature. At room temperature, it works just like regular aerogel paper. But when it gets hot, it becomes even better at keeping things insulated. The paper is also flexible, strong, and can resist flames. This new paper could be very useful for keeping things at the right temperature in hot conditions.