2024
May
2024
April
March
February
January
2023
December
November
October
September
August
July
June
May
April
March
February
January
2022
December
November
October
September
August
July
June
May
April
March
February
January
2021
December
November
October
September
August
July
June
May
April
March
February
January
2020
December
November
October
September
August
July
June
May
April
March
February
January
2019
December
November
October
September
August
July
June
May
April
March
February
January
2018
December
November
October
September
August
July
June
May
April
March
February
January
2017
December
November
October
September
August
July
June
May
April
March
February
January
2016
December
November
October
September
August
July
June
May
April
March
February
January
Public Domain by Jim Peaco
| How did life start on the Earth some 3.5 billion years ago? Scientists found now that certain fatty acids, that is, certain long organic molecules, form in an environment as may have been on the Earth back then in hot springs with hydrogen, bicarbonate, and iron-rich magnetite. related: #life #origin #fatty_acid |
See also on Mastodon @neat_news.