Maaan, this Ernest Chiriacka illustration has been in my K/S inspiration folder for over a year now!! Thank you for making this post—this was the push I needed to finally make it happen xD
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.
Serbian here living in Belgrade! This is all true and I've actually seen some of these around the city a few times. They're amazing at what they do and really cool to watch up close because you can see pretty swirling inside them. It's not only functional but aesthetically pretty nice as well!
The Tarasque dwells in the waters of the Rhone river near the town of Tarascon, where it devours travelers and destroys dikes and dams to flood the Camargue. Saint Martha chained it, and the people of Tarascon killed it.
The ruins of the amphitheaters of Metz were infested by hundreds of snakes. The largest of them, the Graoully, had a venomous breath, a mouth bigger than its body and devoured men. Saint Clement chased it away into the Seille River.
King of serpents, the Basilisk takes many forms throughout history and appears in many tales. One of them takes place at the Gate of Saint-Eloi in Bordeaux, known today for its Big Bell, where a well was occupied by a Basilisk. It petrified with its gaze anyone who went there to fetch water. It was defeated by a man returning from the Egyptian crusade, who petrified the beast with its own gaze using a mirail (mirror).
The Cocatrix is born from a rooster's egg incubated by a toad. The egg has magical properties but must not be broken. People who cross its gaze die immediatly.
Made of wicker and covered in flowers, the Grand Bailla wanders the streets of Reims three days a year and feeds on gold and sweets. It was banished by Archbishop Charles Maurice le Tellier.
The Grand'Goule haunts the marshes of Poitou, the waters of the Clain and the flooded cellars of the abbey of Sainte Croix. It feeds on nuns and casse-museaux (snout-breakers, cakes). Saint Radegonde chased it away with holy water.
In the rivers of the Jura and the Alps there is a group of diverse dragons, the Vouivres. They are generally flying serpents covered in fire and guardians of treasures. Many have for a single eye a gigantic carbuncle with extraordinary powers, desired by those in search of wealth and power.
Hidden in the caves and cliffs of la Pointe du Roux near La Rochelle, the Rô Beast traps and devours travelers in the coastal marshes. It was impaled by seven heroic pagans from the seas.
Mythical dragon of the Basque Country, Herensuge gave birth to the Sun and the Moon, swallowed all of Creation in ten days then regurgitated it in flames. Now asleep in the mountains, it sucks up flocks and shepherds in his sleep. When it wakes up, it will destroy the world in flames and blood. (illustration)
Durandal is the mythical sword that Charlemagne gave to the knight Roland. Some claim that it was inherited from Hector, the warrior of the Trojan War. At war with the Saracens in the Pyrenées, Roland wanted to break the sword so that it would not fall into the hands of the enemy but Durandal split the mountain. So he threw the sword, which went to stick miles away, in the rock of the town of Rocamadour.
The belief in the Tooth Fairy is widespread in several countries in Europe, and is sometimes amalgamated with La Petite Souris (little mouse). It exchanges baby teeth for money. No one knows what it does with all these teeth.
The Camecruse is a bogeyman that haunts the moors and marshes of Gascony. It is agile, can jump and hide in the night to better devour lost children. No one knows exactly how it feeds.
The caves under the hill of the town of Hastingues are home to Lou Carcolh, a monstrous snail, long, slimy and hairy. Its shell is as big as a house. With the help of its tentacles, it grips people to devour them.
The Questing Beast is hunted by kings and heroes in Arthurian legends. It symbolizes evil, incest, violence and chaos, and takes it name from the loud noises that come out of its stomach, similar to the barking of dozens of dogs.
The fairy Mélusine, cursed princess of Albania, was condemned to change into a snake below the waist every Saturday. She married Raymondin de Lusignan with whom they had 10 prodigious children. But Raymondin broke his promise never to see Mélusine on Saturday : he surprised her in her monstrous form, and she left her family forever.
tangentwithtanner
snowghoul
turnnoffyourmind
prguitarman
origamiaround
