Germanium is the third element of the fourteenth column of the periodic table. It is classified as a metalloid. It is similar in properties to the other metalloids near it in the periodic table which are silicon and arsenic. Germanium atoms have 32 electrons and 32 protons with 4 valence electrons in the outer shell.
Beriberi. Beriberi is a disease caused by a deficiency of thiamine (vitamin B 1) that affects many systems of the body, including the muscles, heart, nerves, and digestive system.Beriberi literally means I can't, I can't in Singhalese, which reflects the crippling effect it has on its victims. If the deficiency continues, there is damage to the peripheral nerves that causes loss of sensation and muscle weakness, which is called peripheral neuropathy. 2  The legs are most affected. 3  The toes feel numb and the feet have a burning sensation; the leg muscles become sore and the calf muscles cramp.
From Wikipedia, the free encyclopedia. Abrus precatorius, known commonly as jequirity, Crab's eye, rosary pea, precatory pea or bean, John Crow Bead, Indian licorice, Akar Saga, gidee gidee or Jumbie bead in Trinidad & Tobago, is a slender, perennial climber that twines around trees, shrubs, and hedges.It is a legume with long, pinnate-leafleted leaves.The plant is best known for its seeds, which are used as beads and in percussion instruments, and which are toxic due to the presence of Abrin. The plant is native to India and grows in tropical and subtropical areas of the world where it has been introduced.n Trinidad in the West Indies the brightly colored seeds are strung into bracelets and worn around the wrist or ankle to ward off jumbies or evil spirits and mal-yeux - the evil eye. The Tamils use Abrus seeds of different colors.