Like Saturn, Jupiter and Uranus, the baby of the planet family is gaseous planet composed entire of hydrogen and helium. Use this online 2nd grade science worksheet to learn about the colors of this fascinating planet. Also browse through these interesting science experiments for all grades.
A simple blood test can detect either, and both are treatable. But, if frostiness is paired with pain, burning, or drastic whitening of fingers or toes, it could be an indication of peripheral vascular disease (spasm of the arteries), which is more serious; you should see your doctor ASAP.
Attacks of white finger can also occur when a person is outdoors watching sports, or while gardening, fishing or golfing in cold weather. Typical attacks occur when cold or emotionally upset. Symptoms usually include: 1  Tingling and slight loss of feeling or numbness in the fingers, toes, nose or ears. 2  Blanching or whitening of the fingers, usually without affecting the thumb. 3  Blue skin that feels cold and numb. 4  Numb, prickly feeling or stinging pain, sometimes with redness, upon warming or relief of stress.