Scientists want to use "bubbles" for the earth sunscreen

With the intensification of global warming, human life is increasingly affected. According to US media reports, a research team of MIT recently proposed a bold idea to prepare a large number of giant "space bubbles" as a barrier between the earth and the sun to "sunscreen" to the earth.

The basic principle of this scheme is very simple, that is, the launch of the spacecraft, which sets a transparent film bubble between the sun and the earth to reflect a part of the sunlight that shot into the earth. These bubbles can be made with a thin and transparent "silicon melt" and another material.

Although it sounds crazy, the researchers said that this solution can be verified by mathematical methods. If it can reflect 1.8%of the incident solar radiation, it can completely reverse today's global warming problem. In addition, "space bubbles" can be deliberately destroyed by breaking surface balance, so this scheme is completely reversible.

(Source: CCTV News)