Primitive Waves: “Microlighting” in fog has sparked life on Earth, and finds studying | development

Charles Darwin believed that she started a warm pool. Others refer to comets that plowed on the ground. Some are suspected in the bolt of blue, and the beating of lightning in the ocean.

How life on Earth began a mystery forever, but the new research suggests a radical idea: the waves and waterfalls that disrupted this process may be by throwing a foggy of water.

In Stanford University experiments, chemists have discovered that Microdroplets in the micro -windighting lines generate. When surrounded by the right mixture of gases, these chemical reactions synthesize many particles for life.

“This is a real contribution to understand how you can move from life to life. You have water sprays everywhere, especially around the rocks, and there are cracks in the rocks where these chemicals can accumulate,” said Professor Richard Zeer, the chemist who led the team.

There is no consensus on the origins of life, and there is no shortage of hypotheses. When Darwin published the origin of species in 1859, he described how development had generated a diversity of life, but not how it started. However, it was speculated that the chemicals could have interacted in a “warm small pool” from which living cells appeared in the end.

Hot fluid openings that are emitted from minerals rich in minerals are competitors to enhance life. The influence on comets may also help, by creating shock waves that have turned simple membership into amino acids, and protein components.

Lightning strikes may also have given a hand. The idea that Lightning has gained lifetime ingredient I mentioned The electrical drainage in the early Earth’s atmosphere simulated produced amino acids. But the hypothesis has its critics: the thunderbolts are very rare, as they say, and the chemicals produced simply are simply drifting.

ZARE team moved to a dark room to investigate the electrical properties of water sprays. They found that the drops carry opposition charges and when they gathered, the little Sparks jumped between them. Unlike the lightning screws that cover miles, Microlighting travels a few billion meters.

While the effect is faded, it carries enough energy to push chemical reactions. Writing in Science progressThe researchers describe how they sprayed water in a mixture of nitrogen, methane, and carbon dioxide and ammonia. This led to the rapid formation of the main molecules including hydrogen cyanide; Glycine, amino acid involved in protein production; Urail, a brick of RNA in all living cells. “We suggest that this is a new mechanism for pre -manuscript synthesis of molecules that make up the basic building blocks of life,” Zar said.

Dr. Eva Stokin, who studies the origins of life at St. Andrews University, said the work was great. She said, “It opens a set of possibilities that we need to explore more, using various gas and fluid installations.” “It will also be important to determine how important this mechanism is globally to generate pre -manuscript particles.”

Professor David Dimer at the University of California, Santa Cruz, Who worked with Zir But not in the last study, Microlighting said, “It can now be an addition to the list of potential energy sources available to pay the organic synthesis before the start of life.”