A team of researchers has been able to discover a type of white color that, when applied to the walls of a house, reduces the temperature so much that the need for AC is greatly reduced. Therefore, it is feared that if the marketing of the paint starts, the AC market may collapse.

According to US media sources, a team of researchers from Purdue University in the United States has discovered it. Which is the whitest color in the world. Applying this color on the exterior wall of the building will reduce the temperature inside the building and will keep the room indoors. As a result, it will not be necessary to use AC. The study was led by Professor Julian Ruan of the University's Department of Mechanical Engineering.

According to a USToday report, lead researcher Julian Ruan told reporters that Ruwan had started the study six years ago. Their goal was to invent a color that would save electricity on the one hand. At the same time it will be able to play an effective role in preventing climate change.

The color white reflects the radiation of the sun. However, most of the white paints currently available in the market have a maximum of 60 to 90 percent ability to reflect the sun's rays. However, researcher Ruan claims that the white color of their discovery reflects 96.1%.

Ruan said they have already used the paint on the exterior walls of a building in an area where the temperature is 43 degrees Fahrenheit. As a result of using this paint outside the building, the temperature inside the building has decreased by 16 degrees. According to him, these colors are more effective than AC in keeping the room cool.

According to the report, the color discovered by Julian Rouen has already been ranked in the Guinness Book of World Records as the whitest color in the world. Researchers have applied for a patent for the color. They think that if they can market it, it will get huge popularity.