At first, you might think that you just slept on your hand wrong, and it simply needs to wake up. But if the symptoms continue for a few days, you might search the internet for an answer to the question: why is my pinky numb? First, a quick anatomy lesson: The ulnar nerve is responsible for the feeling, or sensation, in the small and ring fingers. This important nerve also controls many of the small muscles within the hand responsible for fine motor control and some muscles in the forearm used for strong gripping.
Helium is the second lightest element and is the second most abundant element in the observable universe, being present at about 24% of the total elemental mass, which is more than 12 times the mass of all the heavier elements combined.
Helium is a chemical element with symbol He and atomic number 2. It is a colorless, odorless, tasteless, non-toxic, inert, monatomic gas that heads the noble gas group in the periodic table. Its boiling and melting points are the lowest among all the elements.he speed of sound in helium is nearly three times the speed of sound in air. Because the fundamental frequency of a gas-filled cavity is proportional to the speed of sound in the gas, when helium is inhaled there is a corresponding increase in the resonant frequencies of the vocal tract.