A heat pack is a commercial product used by hikers and skiers as a hand warmer. It consists of a plastic pouch filled with a supercooled solution of sodium acetate (NaCOOCH 3). When a metal disc in ...

The Ragú x Hot One's Limited-Edition Heat Pack sauces are creating ripples, especially among foodies who have a thing for spices. The edition is a combination of rich and traditional pasta sauces ...

The scientists from Osaka University and a private company came up with a way to use the iron powder contained in the heat packs to address a problem that has bothered surgeons for years ...