Yeah here are the articles links: 

https://www.sciencenews.org/article/lightning-storm-chemicals-air-clean-atmosphere-pollution

https://www.sciencenews.org/article/nano-tech-nutrients-protect-plants-fungus-disease-food-agriculture

https://scitechdaily.com/can-we-make-opioids-less-addictive-video/

https://time.com/longform/portugal-drug-use-decriminalization/

Also, what I wanted to say, In America drug stigmas are really painted in a racist and classes light, maybe they were also in Portugal, but in America it's very heavy (and the stigma was done on deliberate).   

Now it's time to donate:  

https://www.gofundme.com/f/justice-mario-gonzalez-family?utm_campaign=p_cp+share-sheet&utm_medium=copy_link_all&utm_source=customerA 

https://www.latinojustice.org/ 

https://www.unidosus.org/ 

https://www.cplc.org/ 

https://www.thehispanicinstitute.net/ 

https://www.coalitionforpoliceaccountability.com/ 

https://cjjc.org/

https://www.drumnyc.org/ 

https://stopaapihate.org/ 

https://www.aaldef.org/ 

https://asianpacificfund.org/

https://tsuruforsolidarity.org/ 

https://caasf.org/ 

https://www.aclu.org/ 

https://naacp.org/ 

https://blacklivesmatter.com/ 

https://eji.org/ 

https://suicidepreventionlifeline.org/

https://www.feedingamerica.org/ 

https://www.savethechildren.org