Katie Brindle, a Five Elements Chinese medical practitioner, describes facial gua sha as a gentle technique that boosts ...

Their award-winning gua sha tool is made of jade stone, which has natural balancing and cooling properties. Use this stone to sculpt and contour facial features, reduce puffiness and fluid buildup ...

Over 24,000 Amazon shoppers give this natural jade roller and Gua Sha combo five-stars and love that they make their morning and evening skin care routine more relaxing.

Once powerful enough quantum computers become feasible, many of the regularly used cryptosystems will be completely useless. Thus, designing quantum-safe cryptosystems to replace current algorithms is ...