12° celsius
A wet suit that has been designed for the temperature of the water you plan to dive in.
Yep.
To remove period blood from a bathing suit, first rinse the stained area with cold water as soon as possible to prevent the stain from setting. Apply a small amount of mild detergent or a stain remover directly to the stain, gently rubbing it in. Let it sit for about 10-15 minutes before rinsing again with cold water. Finally, wash the bathing suit according to the care instructions, preferably in cold water.
You can practice in colder water. You an also wear a wet suit or dry suit.
Wearing a hot water suit for cold water activities provides insulation to keep the body warm, reduces the risk of hypothermia, and allows for longer and more comfortable time spent in the water.
A wetsuit works by trapping a thin layer of water between the suit and your skin. This layer of water is heated by your body, which helps insulate you and keep you warm in cold water. The suit itself traps this heated water and prevents it from being replaced with cold water from the environment, thus maintaining your body temperature.
Whether you need a dry suit for windsurfing in Washington depends on the season and water temperature. During colder months and in certain areas where temperatures can drop significantly, a dry suit is recommended to keep you warm and safe. In warmer months, a wetsuit may suffice, but it's essential to check local conditions and your own tolerance to cold water. Always prioritize safety and comfort when choosing your gear.
for a space suit you would need tubes that pumps hot and cold air into the helmet and suit and pressurized atmosphere
you would need water, food, an oxygen tank, and a space suit.
they can keep you warm in cold water by appling them in a suit
Dry suit shorts provide increased warmth and protection from the cold water, improved mobility and flexibility for movement, and help to keep the body dry and comfortable during water activities.
Astronauts control the temperature in their space suits using a liquid cooling and ventilation garment (LCVG) system. This system circulates water through tubes in the suit to regulate temperature. Astronauts can adjust the flow of water to maintain a comfortable temperature.