Origin: or spin transport electronics. Spintronics. Spintronics, also known as magnetoelectronics, is an emerging technology exploiting both the intrinsic spin of the electron and its associated magnetic moment, in addition to its fundamental electronic charge, in solid-state devices.
Vitamin supplements are mostly a waste of money. Vitamin and mineral supplements used to live on one shelf in the pharmacy. Now there are whole emporia devoted to them. Vitamin and mineral supplements used to live on one shelf in the pharmacy. Now there are whole emporia devoted to them. Which tells you how Americans feel about the promise of finding health in a bottle.
Although you get vitamins and minerals from the foods you eat every day, some foods have more vitamins and minerals than others. Vitamins fall into two categories: fat soluble and water soluble. The fat-soluble vitamins â A, D, E, and K â dissolve in fat and can be stored in your body. The water-soluble vitamins â C and the B-complex vitamins (such as vitamins B6, B12, niacin, riboflavin, and folate) â need to dissolve in water before your body can absorb them. Because of this, your body can't store these vitamins.