![Laura Howes on Twitter: "Next up Julius Brühl who worked on spectrochemistry and helped bring evidence for the structure of the "benzene "ring"" as his obituary describes. (Nature obit: https://t.co/tGTZo0nION; Wiki page Laura Howes on Twitter: "Next up Julius Brühl who worked on spectrochemistry and helped bring evidence for the structure of the "benzene "ring"" as his obituary describes. (Nature obit: https://t.co/tGTZo0nION; Wiki page](https://pbs.twimg.com/media/Elv_hscXYAEP-1T.jpg)
Laura Howes on Twitter: "Next up Julius Brühl who worked on spectrochemistry and helped bring evidence for the structure of the "benzene "ring"" as his obituary describes. (Nature obit: https://t.co/tGTZo0nION; Wiki page
Wiki Loves Earth - ⌚ Time flies — just in 6 days Wiki Loves Earth 2020 starts! Our aims are raising public awareness about protected areas and creating the biggest database of
![Figure 1: Schematic representation of the design and implementation of the crowdsourcing campaign to collect reference samples designed for cropland map validation, implemented using the Geo-Wiki (<a href=http://www.geo-wiki .org/>http://www.geo-wiki ... Figure 1: Schematic representation of the design and implementation of the crowdsourcing campaign to collect reference samples designed for cropland map validation, implemented using the Geo-Wiki (<a href=http://www.geo-wiki .org/>http://www.geo-wiki ...](https://media.nature.com/lw926/nature-assets/sdata/2017/sdata2017136/images_hires/sdata2017136-f1.jpg)
Figure 1: Schematic representation of the design and implementation of the crowdsourcing campaign to collect reference samples designed for cropland map validation, implemented using the Geo-Wiki (<a href=http://www.geo-wiki .org/>http://www.geo-wiki ...
![30 fascinating pictures from the winners of Wiki Loves Earth contest in 2020 | Beautiful nature, Pictures, Earth 30 fascinating pictures from the winners of Wiki Loves Earth contest in 2020 | Beautiful nature, Pictures, Earth](https://i.pinimg.com/originals/7e/eb/f9/7eebf9eb67452b6591d45d4b5be8f4ad.jpg)