A waterproof cast is a fiberglass cast put over a waterproof cast liner. The cast is not actually waterproof; it is water-resistant. The cast can get wet and the water will drain from the cast, ...

Innovating with cellulose and peptides, researchers developed a sustainable paper that rivals petroleum products in strength and water resistance, targeting packaging and biomedical sectors. Credit: ...

So, calling a smartphone ‘waterproof’ is not right – smartphones with IP ratings are water-resistant. It is advantageous to have a smartphone with an IP rating since it offers some level of ...

Cotton cultivars BR-S-10 (resistant) and Kelin 08–15 (susceptible ... and a 16:8 light/dark cycle. Water was supplied every two days for irrigation. Cotton plants with 6~7 fully expanded leaves were ...