A new type of concrete is being developed that will be able to heal itself and even repair its own cracks. This new material, called “video bio concrete,” combines the use of bacteria and video cameras to monitor and repair cracks in structures. The bacteria, which are added to the concrete mixture, contain a material that can be activated when exposed to water. The video camera is used to detect the presence of cracks in the structure and then release the bacteria, which then repair the cracks. This new material has the potential to revolutionize the way we construct and maintain structures. The video bio concrete is expected to be available within the next five years, with applications in both residential and commercial buildings.

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source: Phys.org