Welcome to the Official Guide to No Safety in Numbers. A biological bomb has just been discovered in the air ducts of a busy suburban mall. At first nobody knows if it's even life threatening, but then the entire complex is quarantined, people start getting sick, supplies start running low, and there's no way out. This is the ultimate guide to the book that started the series!
So that we can use the computer, watch the television and fans. And other things that need electricity. Electromagnets are used in electrical devices like electric fan, motor, door-bell, electric buzzers, washing machines, etc., whenever strong magnetic fields are needed to be pâ¦roduced, electromagnets are used. These are used in electrically operated relay switches, and in nuclear research laboratories for directing charged particles.
If the cell is damaged enough it will not be able to function properly or reproduce resulting in its death. How Gamma Radiation Is Used Gamma rays are high energy electromagnetic waves. They can easily pass through medical equipment, such as syringes. Radiation is used to sterilize medical instruments by putting a clean, instrument in an air-tight bag. The bag is placed in a big field of radiation that can penetrate the bag, such as the gamma radiation. Why Gamma Radiation Is Used Helps to reduce the risk of infection and prevent the spread of infections and illnesses. Also protects the members of staff working in clinical environments and as well as the patients.