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.
Raise your (cold, frigid) hand if your fingers and toes are always freezing. Same. BuzzFeed Life spoke with Dr. Albert Ahn, internist at NYU Langone Medical Center in New York City, to find out why some people seem to be way more sensitive to temperature changes. So remember this the next time your hands are literal icicles.