Protect people in case of Tsunami during an earthquake… American aeronautical engineers have invented a survival capsule to rescue families trapped by the rising waters. Once the alarm is given, residents have only a few minutes to take shelter before the arrival of the « groundswell » destructive. A giant wave that sweeps everything in its path. Debris are the main danger for the population. Inside the capsule, the victims would be protected fragments. These are supposed to bounce on the spherical shape. The survival capsule will accommodate two people. Other models under consideration are supposed to protect up to ten individuals.