“Every block of expanded polystyrene foam has a statue inside it and it is the task of the dual-arm hot wire-wielding robot to discover it.” — [Michelangelo], probably. But hot-wire cutters ...

Our favorite memory foam cooling pillow we tested is a dream ... all while maintaining its shape. The pillow also has a machine-washable, zip-off hypoallergenic cover with a soft-to-the-touch ...

But what makes memory foam “remember” the shape of your body is a specific chemical formula that softens the foam and makes it more flexible. This is what allows it to react to pressure ...