golf ball bounce suppleness test
Golf Ball Bounce experiment : Foam based material like latex & memory foam are not supple. Hence, the golf ball will bounce away instead of having its impact absorbed when striking the material. This affect the"comfort" as suppleness is a similar to a reassuring human hug.
weight balance support test
Weight Balance experiment : A human head weighs about 5kg. Down pillow is not supportive. The head will not remain stable and sink into the air pockets. Imagine your neck having to fight this stress to keep your head straight.
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