, studied at University College London. It's not really possible to make something truly indestructible as you could always bombard it with (difficult to get) antimatter. If you just mean mostly indestructible then it should be possible but we're not really there yet with material science.
Pneumonia in children occurs most often in infancy and early childhood. It can be caused by viruses, bacteria, or an object lodged in an air passage. Pneumonia may vary from mild to life-threatening. Bacterial pneumonia can be a serious illness. The symptoms of pneumonia may be mild or severe and can include: 1  Fever. 2  Cough.3  Shortness of breath. 4  Difficulty breathing. 5  Rapid breathing.6  Fatigue ranging from mild tiredness (malaise) to exhaustion. 7  Irritability, restlessness, poor appetite, and decreased activity level.he symptoms of pneumonia may be mild or severe and can include: 1  Fever. 2  Cough. 3  Shortness of breath. 4  Difficulty breathing. 5  Rapid breathing. 6  Fatigue ranging from mild tiredness (malaise) to exhaustion. 7  Irritability, restlessness, poor appetite, and decreased activity level.
Signs and symptons of pneumonia vary depending on your child's age and the cause of the pneumonia. Children often have one or more of the following: 1  high fever;  fast and/or difficult breathing - your child's breathing will become hard work and you can often see the ribs 'sucking in' when they are breathing;