Beryllium is alloyed with copper (2% beryllium, 98% copper) to form a wear resistant material, known as beryllium bronze, used in gyroscopes and other devices where wear resistance is important.ther beryllium alloys are used in the windshield, brake disks and other structural components of the space shuttle. Beryllium oxide (BeO), a compound of beryllium, is used in the nuclear industry and in ceramics.
The full answer is that, like all human beings, babies do need to take in water in order to survive. But they don't actually need to drink waterin fact, pediatricians advise against giving your baby plain or distilled water until he or she is six months old. Babies get their water needs met by drinking breastmilk or formula, both of which are mostly water.
In general, your baby shouldnât drink water until he's about 6 months old. Until then, he gets all the hydration he needs from breast milk or formula, even in hot weather. Once your baby is 6 months old, it's okay to give him sips of water when he's thirsty. Don't overdo it, though, or you might give him a tummy ache or make him too full to eat well. After his first birthday, when your baby's eating solids and drinking whole milk, you can let him drink as much water as he likes.