10 Possible Causes For Those Bumps on Your Skin. As we age, we often feel that the days of bumpy skin embarrassments (i.e., teenage acne) are over. However, there are numerous, common skin conditions that can inflict us into adulthood. While some of these skin difficulties are minor and can be dealt with by over the counter topical treatments, they can still be embarrassing.
helium can be used for many different things. It can be used for advertising purposes, recreation, purge systems, and low-temperature cooling systems. Objects that float in â¦the air, such as balloons, blimps, Other uses of helium include: - being a protective shield while growing silicon and germanium crystals.
It is lighter than air so it is used in balloons and airships (as a gas) to make them float and as a coolant (as a liquid). And also when you suck helium your voice changes and goes really high pitched and squeaky (your voice changes back to normal almost staight away).