Inside, the unit is sufficiently protected with polyethylene foam. The unit itself looks smart; it's shaped like an American football chopped in half and sits in a stand that allows the device to ...

The scientists placed a small floating polyethylene foam ball in the water tank and observed how the ball moved when the waves were produced. Balls ranging from 4.8mm to 12.7mm in diameter were tested ...

Rest, pain meds, and ice can help relieve heel pain, along with supportive shoes with insoles. We asked podiatrists for ...

Additionally, some memory-foam pillows have cooling covers, made with PCMs, bamboo, Tencel, polyethylene, or other materials that keep the surface of the pillow feeling cool. Dr. Dennis Colonello ...

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The Casper Dream Hybrid Mattress features zoned support, cooling materials, and a medium-firm feel that best suits back and ...

The top is quilted poly-blend with polyethylene, designed to offer a cool-to-the-touch feel. The bottom cover keeps the foam layers in position so they don't shift. While the cover is technically ...

Memory foam is typically the hottest ... Others genuinely feel cool to the touch, and may contain polyethylene (a type of plastic) or phase-change materials (PCMs), which are usually tiny fibers ...

Our panel of pregnant testers put 14 pillows to the test. See which ones they found are the best pregnancy pillows of 2025.

Has a hybrid design that combines foam and microcoils Billed as a cooling ... regulating cover made from GlacioTex, a polyester-and-polyethylene blend fabric designed to dissipate heat.