In the future, an “energy hood” can be set to protect the city from earthquakes.

According to foreign media reports, the French research team has confirmed their theory through experiments, so that the seismic energy is far from the most vulnerable areas of the city. The research team claims that although their research is in an early stage, the study suggests that their theory may be used to protect cities.

During the test, the researchers dug a 5 m deep cylindrical hole network in the soil and used seismograph sensors to monitor how the force propagated through the area. As they expected, the sound resonates in the arrangement of the holes due to acoustic properties and produces refraction around the holes.

The research team wrote: “Engineering materials at the micro and nano level have a huge and sustained impact on photonics and phonology. At the level of decimeters and meters, the engineered soil can interact with seismic waves. The global properties at this point have changed."

Researchers hope that civil engineers can use this technology to completely refract earthquakes around the city and create an internal safe zone through massive energy release. The research team claimed: "The measurement of particle velocity indicates that the distribution of seismic energy has changed. For complex natural materials such as soil, large-scale experiments are needed to confirm the practical feasibility and their application value in urban engineering. ”

The research team claims that their trials are successful and that their experiments can be a starting point for exploring the resonance between humans and nature. However, as Scientific American claims: “There are still many problems with this technology, for example, all forces will inevitably reach somewhere. We need to find a way to absorb the large amount of energy generated by a major earthquake, or find a Better place to receive it."

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