Lettuce under your hat can help keep you cool by leveraging its moisture content and evaporative cooling properties. As the water in the lettuce evaporates, it absorbs heat from your head, providing a cooling effect. Additionally, the lettuce acts as an insulation barrier, shielding your skin from direct sunlight and reducing heat absorption. This combination helps regulate body temperature in hot conditions.
Under Armour Heat Gear keeps you cool, while Cold Gear keeps you warm.
It keeps cool by staying under shade and long grass
The fluid that keeps the body cool is sweat.
it keeps cool in the day maybe.
Do not cut their fur! they have two layers of fur, the under layer keeps them cool on hot days and keeps them warm on cold days. i was told not to by the breeder and by a groomer.
it keeps the refridgerator cool
keeps it cool
you need to drink cool water and have life
it doesn't it keeps you cool! <<< i got a cotton sweater. lol It keeps me warm :P
Mulch keeps the roots of plants cool. Also plants give off water from their leaves. This is called transpiration.
water keeps cool by putting icepacks beside it.