I voted "still hasn't come out yet" but tag me in an updated poll where I can vote "Winners of Evolution: Born Without Wisdom Teeth"
So! This is a perfect case study in situations where you should be wary of misinformation.
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.
So yeah, there's actually quite a lot of places that would like these. Lots of people currently breathing in terrible quality air would much rather have their boring city benches replaced with really fucking cool algae tanks that clean the air and can be used to help create + sustain future green spaces in cities. I dunno about you, but I'd take that over a dumb metal bench any day. Put these at every bus stop and I'd be delighted.

welcome to ‘no note bungus’. reblog and you will feel a sense of accomplishment and goodwill wash over you
I pirate shit even if I like the creator. Sorry. I’m evil.
I only buy books if I know I already like them. Every other book is a pirated PDF/pirated audiobook.
“why not go to the library” let me be clear, I love the library. nothing against libraries, they rock. but I love staying in the comfort of my nice warm bed even more


here is solomon
this post permanently became a fixture in my brain and i cannot get it out. the other day i was looking out the window to see the streets were damp from rain and thought "god has pet them wethands style"

when youre 14 you read those posts that are like “nobody who is 14 is cool” and you go sure but I’M cool. and then later you grow up and find out that you were not cool. nobody was cool when they were 14. btw this cycle will repeat forever

you shouldnt feel bad if youre 14 and uncool. thats part of being 14. express your uncoolness while you still can

Losing my mind over this post on r/NoStupidQuestions





