hoarfrost

By adjusting the surface texture, scientists can reduce the ability of ice and frost to form 60 - 80% on all materials.

Hoarfrost and white snow cover the national park, creating a spectacular scene like a place of refuge.

Many people do not like winter - cold temperatures, difficulty driving and all day staying at home. It is true that summer is very brilliant, but winter can create equally amazing

Experts warn climate change is a strong impact on Cat Ba Biosphere Reserve, Hai Phong. They think that early planning should help the community cope with this phenomenon.

Hypothermia in cold weather is a dangerous complication, if not handled promptly, can cause cardiac arrest, death leading to death.