61. The devices, which weigh three to four pounds, inflate when sensors release an electrical charge. 62. The glass-coated parts provide an electrical charge to the toner in a printer or copier, letting the ink adhere to paper. 63. The electrical charge that courses around Jesus at his baptism, for example, is pure chintz. 64. The microwaves can shake molecules in food, which have separated electrical charges, the most important of which is water. 65. The positive and negative electrical charges in the clouds separate from one another. 66. The researchers already suspected that a cardiac arrest was triggered by a defect in the way the heart muscle recovers its normal electrical charge after each contraction. 67. The sensor sends a small electrical charge to the air bag unit, igniting a small pyrotechnic reaction inside the steering column or dashboard. 68. The sensors detect changes in electrical charges in the cells that can be associated with the development of cancer. 69. The trick in detecting them is to look for neutrons, subatomic particles with no electrical charge. 70. The weight has several tiny projections that carry a small electrical charge. |