Muddled. Just Muddled.

Take a moment and ask yourself, a project like this requires a lot of time, money and dedication of resources, why would scientists dedicate that time to something that could just be done by a tree?

The answer is they wouldn't. So that means this claim requires further investigation!

This project is called LIQUID 3, and it's not meant for cities with wide open spaces, it's meant for cities like Belgrade in Serbia. These cities are densely populated and heavily polluted, to the point where pollution actually chokes out current trees and makes creating green spaces difficult.

Liquid 3 was a PhD scientists answer to these problems. The microalgae tank is intended for spaces where you either:

Don't have enough space to plant full trees, or

Don't have enough time to plant trees and wait for them to grow up.

The tank is extremely efficient when you consider the amount of space needed compared to the amount of CO2 turned into oxygen. The tank can operate throughout the winter. And most importantly, it can be quickly set up in areas that desperately need relief from air pollution NOW not in 10 years when trees are done growing. Children currently suffocating on polluted air can't wait for trees to grow, they need to be taken care of now, and Liquid 3 is one of the ways to take care of them. Depending on the species of microalgea used, a number have shown a pretty amazing capacity to pull heavy metals out of the air which is something trees can get choked up by.

The tanks aren't just tanks either! Liquid 3 have solar panels placed on top, they have lighting and mobile phone charging, and they work as public benches. The designers of it want to encourage green spaces where there's room, but where there isn't room or time, Liquid 3 can step in. Realistically, this isn't a replacement for trees. It's replacing boring metal city benches with new, cooler benches that also clean the air (and have at least some heating during the winter).

Not only that, but the microalgea that grows is native to Serbia and all that microalgea has a ton of great uses! It makes for great fertilizer, compost, wastewater treatment, cleaner biofuels and even for helping create new tanks for further air purification. They only require a quick algae divide once a month, and the produced algae can be carted off to where ever it's needed. This makes them effective solutions for areas that can't sustain complex installations.

The world is oftentimes such an ugly place, but sometimes it can be so beautiful.

Like, when two choirs, one from Croatia and the other from Zimbabwe, met on the opposite sides of a Lisbon subway station and both sang to each other.

I unfortunately do not know what the Zimbabwe children choir sang to them (although it was so beautiful), but the Croatian klapa Kastav sang 'Kuća puna naroda' (a house full of people).

And let my reward be a house full of people, my life, give me a voice, so I can embrace you with songs.

also, @sonnetseven - yes - life is to be lived and enjoyed!

-the video is from a time before sharing files across devices was trivial, which is why it looks so bizarre. my brother took the original video which i believe was a snapchat video which somehow got uploaded onto my parents’ computer, where my brother showed it to me. i immediately recognized the comedic gold and insisted on getting my own copy, so i re-filmed it on my own digital camera, which is why my brother is narrating what the video will be about before it starts. i then managed to get it onto my tumblr through a series of dark magic rituals. this is why it has an old mac toolbar AND a weird caption AND a vidlab watermark. simpler times indeed

-i was not involved in the act of exploring an abandoned mine shaft (extremely dangerous, do not do this) or touching the wild animal (extremely dangerous, do not do this) or hanging out with my brother (extremely dangerous, do not do this) and i do not endorse any of the behavior depicted here. leaving me notes and comments explaining that this was a bad idea is not a productive use of your time. i have known that everything my brother and his friends do is stupid and dangerous my entire life but at least in this instance we get to enjoy the fruits of their poor choices

-preston was fine. he was scratched up and got some rabies shots but this was not the first, last, or worst injury incurred by a young man who decided to follow my brother’s recommendations for what would be a good and cool idea to do. (his best friend was taken from our house to the ER six times over the course of middle and high school.) to my knowledge the ringtail was also fine despite his encounter with the cast of temu jackass.