Rocket stove. A rocket stove is an efficient and hot burning[1] stove using small-diameter wood fuel.[2] Fuel is burned in a simple combustion chamber containing an insulated vertical chimney, which ensures almost complete combustion prior to the flames' reaching the cooking surface.
What Is Myasthenia Gravis? Myasthenia gravis is a chronic condition that causes muscles to tire and weaken easily. For example, if you have myasthenia gravis, you may notice that during a meal, your jaw muscles become tired and weak, interfering with your ability to chew food.
MYASTHENIA GRAVIS What is myasthenia gravis? The term âmyasthenia gravisâ (MG) comes from the Greek word âmyastheniaâ meaning muscle weakness and the Latin word âgravisâ meaning severe. It is an autoimmune condition which causes problems with the transmission of signals from the nerves to the muscles.yasthenia gravis itself does not cause pain, but the weakness may lead to non-specific aches and pains. For instance, neck pain may occur because of weakness in the neck muscles. Only the voluntary muscles are affected by myasthenia gravis so the heart and the gastrointestinal tract are spared.