We removed a full bath downstairs and converted it to a powder room, opening up a back hall that had probably been original and vastly improving the flow of the house.

"Bath beans", a bar-shaped product consisting of soy bean powder, medicinal herbs and fragrances, were often used from the Wei Dynasty to Southern Dynasty (AD 220-589).

This paper introduces the process of coated vanadium carbide with powder method in place of coated metal vanadium carbide with salt bath treatment. The experimental results are given here.