Ah! You're right, sorry! I posted it on mobile and thought it worked, but I was wrong. Thanks again!
Thank you! That looks like a great system
I am ashamed at myself for missing that opportunity (ノ ゜Д゜)ノ ︵ ┻━┻
You could use Mosquito Dunks (BTI) which uses a bacteria to kill mosquito larvae, but are safe for fish, pets, and adult insects.
You could use Mosquito Dunks (BTI) which uses a bacteria to kill mosquito larvae, but are safe for fish, pets, and adult insects.
I’m not sure about the lime, but I just want to thank you for that great explanation!!
Typically, with hydroponics or aquaponics, you won’t have a problem. For example, fungus gnats(a common attacker of house plants) are born in soil and feed on decaying plant matter. So, if you remove the soil, you can’t have fungus gnats.
Haha could I have more info on NFTs? When I try searching it up, I only get the non-fudgable token kind of NFTS 😆
Just guessing, though, think of this as a low-income starter kit. Assuming you can scavenge the bottles and substrate, this whole set up might cost around $40CAD (though keep in mind that’s a rough estimate from someone with dyscalculia hahaha)
That quote was for the shoes. Sorry for not being clear about that. I’ll edit my post to add dividers in case that helps
I didn’t mean it as a advert (I even pointed out that more work needs to be done on efficiency), I just wanted to share an energy generation possibility that most people don’t know is a thing. I apologize that my wording came off as so bias
"The rock powder, usually basalt, is often scavenged from local mines or quarries, where it exists as a waste by-product. ERW companies collect the rock powder, sometimes milling it further to reduce the grain size. Then they truck it to farms, where it is used in place of ag lime.
Studies show that volcanic rock dust can raise the pH of overworked soils, improving productivity." Modern Farmer
Have you heard of The Great Dust Bowl? It was a series of dust storms in the USA that were so intense, they killed crops, livestock, and people during the the great depression.
The situation was amplified by a drought, but the dust was also human caused.
“Following years of overcultivation and generally poor land management in the 1920s, the region—which receives an average rainfall of less than 20 inches (500 mm) in a typical year—suffered a severe drought in the early 1930s that lasted several years. The region’s exposed topsoil, robbed of the anchoring water-retaining roots of its native grasses, was carried off by heavy spring winds. ” Britannica
This dust storm was so thick that it blocked the sun.
“Dear Mr. Roosevelt, Darkness came when it hit us. Picture taken from water tower one hundred feet high. Yours Truly, Chas. P. Williams." An unknown author writes to Roosevelt
Under the hands of desperate farmers, grasslands turned to landscapes so lifeless and dangerous, that many people abandoned their dreams and left.
One of the practices that amplified this disaster (that is a current farming practice to this day) is rototilling. During this, you flip the soil over, which can make planting easier. This comes with many problems, including:
Fixes:
More Info:
Did you know that you can grow your own bath sponges?
"Luffa is a genus of tropical and subtropical vines in the pumpkin, squash and gourd family.” Wikipedia
Luffa plants are from southeast Asia, and can be grown in places with a long warm summer. The fruit can take a long time to grow and toughen it’s inner fibers (about 150-200 days), but after that time, they are ready to become sponges.
Explaining it simply, you peel the skin, wash the insides, hang them to dry, then you are done.
“Getting all the seeds out can be a challenge, but the drier the sponges are, the easier the seeds will fall out. Save the best ones for next year. You can also cut open the sponges in any shape you want to remove seeds or make a loofah fiber mat.” luffa.info
When done, you can use the sponges for bathing, washing dishes, and even as industrial filters.
More Info:
Edit: people were getting confused about which quote was for what, so I added dividers and titles to separate it all better. Sorry for the confusion.
Kinetic Tiles
Many years ago now, I was watching an NHK (a Japanese broadcaster) program about how kinetic energy was going to be utilized in the busiest stations in Japan. The theory was simple; as people walk over a mat, their steps would produce electricity to help power the station. In any other station it might not work, but in a station that typically has 1.57 million passengers per day, that is a lot of people power.
Since then, there have been many companies attempting to utilize kinetic energy, with the biggest company likely being "Pavegen." They have their system in certain city sidewalks, airports, and even under sports turfs.
"The downward force drives an energy-storing flywheel inside the tile, which spins to convert kinetic energy into electrical energy through electromagnetic induction. It’s like a generator — only instead of spinning a turbine with wind, water, or coal, it’s spinning a flywheel with footsteps." Grist
More Info On Kinetic Pavement:
Kinetic Shoes
If tiles are not unique enough for you, that same tech can be used in shoes.
"The researchers say that this method can produce a lot of watts relative to the surface area of the generator, with the proof-of-concept device generating around 10 watts per square meter in early experiments. They claim that theoretical estimates indicate up to 10 kW might be possible." NewsAtlas
More Info On Kinetic Shoes:
More work needs to be done to make kinetic energy more efficient, but there is just something fascinating to me about power generation that can fit seamlessly into our world without us noticing.
To ensure his plans were based on historic originals, Gareth purchased over 1,700 survey drawings of the Bourn Windmill in Cambridgeshire, approximated the measurements, and then reconstructed a quarter-size copy in his garden.
Gareth relied on his skills and education as a classical boat builder at the Falmouth Marine School, which also serves him at his day job repairing furniture. The windmill is built mainly of green oak and can rotate to be directed at the wind. He sewed the sails himself from a curtain he bought in a thrift store.
The mill’s generator produces 100 amps at 12 volts when spinning at its optimum speed.
https://www.goodnewsnetwork.org/man-builds-an-electricity-generating-windmill-in-his-own-garden/
(Note before reading: I am aware it is very unlikely people on here can build one of these systems, so I am just posting it for those who find it interesting)
Evaporation of water from reservoirs and irrigation canals is a problem that many places struggle with today, but one desert solution was used approximately 3000 years ago.
“Throughout the arid regions of Iran, agricultural and permanent settlements are supported by the ancient qanat system of tapping alluvial aquifers at the heads of valleys and conducting the water along underground tunnels by gravity, often over many kilometres. The eleven qanats representing this system include rest areas for workers, water reservoirs and watermills. The traditional communal management system still in place allows equitable and sustainable water sharing and distribution."unesco.org
To make them extra interesting, they could be paired with a wind-tower. This technology could cool a house through evaporative cooling; or even to keep ice from melting too quickly in the middle of a desert.
(Image Sources: Image 1 | Image 2)
More Info:
“How do you cool a building without air conditioning? Using an approach called biomimicry, see how architect Mick Pearce harnessed the ingenuity of termites to design a natural cooling system for the largest commercial building in Zimbabwe.”
Using the technology inspired by a termite mound, The Eastgate Centre in central Harare, Zimbabwe uses up to 35% less energy than other buildings.
Have you ever heard the saying “it takes a village to raise a child?” Well, where I live, most people do not know the name of their next door neighbor.
This isolation can cause loneliness, but it is more than that. Having a community is helping people do jobs they can’t, it's lending tools, it's teaching someone something their parents never taught them, and more.
Luckily, there is a solution that is becoming common in both co-housing and eco-villages around the world. They utilize common areas or community centers, as well as outdoor spaces(such as courtyards or rooftop gardens). While you still have your private home with your own kitchen, you also have these spaces which are open to everyone.
Here are some ideas you might see in these common spaces:
More Ideas:
Recommended Video:
What else would improve apartment buildings?
This one isn't for balconies, but it is for apartments, so I hope it makes sense that I am posting this here.
With window hydroponics, you take:
... and convert them into a tiny food garden that hangs by your window. This gives food options for those who live in apartment’s that might not have had the choice before.
You'll of course need plants that do not get too big (such as dwarf tomato plants instead of full-sized). If your window does not get enough sunlight, you may also have to supplement that with grow lights and a plug timer.
You do not need to buy an expensive kit. There are DIY sources everywhere, including this video explaining to use a pool noodle to create a growing substrate(an option to save an old pool noodle from the trash) instead of rockwool or pebbles.
I have not tried this myself, but thought I would share it in case it helps someone.
More Info:
“Over 30,000 swift bricks—essentially a normal building brick with a hollow inside—have been sold in the country, and more than 10,000 homes have been built with swift bricks incorporated into the design.”
This article is about a year old, so the number is probably higher now.
One thing all cities should enforce for future builds(especially for skyscrapers), is bird-protection on windows.
In Canada, 16-42 million birds are killed by window strikes, and in the USA, that number goes up to 365 million-1 billion.
Sadly, one or two of those bird-shaped decals do not help, since the decals have to be no more than 2-inches apart.
“Window decals may help, but they must be placed no more than 2-4 inches apart in order to be effective. Birds will try to fly through larger gaps. This means that on large windows, many closely spaced decals may be necessary to deter bird collisions.” Audubon
Luckily, however, the fix for this window problem is easy. For the first example; there are bird-safe decorative window films and decals(they must go on the outside of the window).
The most common design is made up of several small white dots, while others are more decorative.
(Image Credit: Image 1 | Image 2)
If decals will not work for you (they sometimes don’t last in cold climates), you can opt for permanent (and more expensive) window etchings.
(Image Credit: Image 1 | Image 2)
Need an even less expensive option? You can make your own dots or designs using a Uni-Posca pen. The markings can be scraped off if needed. Just remember that the markings must be on the outside part of the window for them to work.
If more apartment complexes and skyscrapers used these or other solutions, we’d be a step closer to co-existing with nature.
That one photo isn't mine (image source link is below it) but I added it because it was exactly what I was talking about. That example would have been in the area of honeybee boxes(those are all honeybees), though they can travel around 1-6km from the hive. They will drink water for themselves, but also bring water back to the bee boxes for the other bees.
Random fact, though, don't be scared if this happens to you. Honeybees gathering water are not aggressive and will die if they sting you, so they will only sting if they see it as a last resort. For example, here are some photos of a honeybee I rescued from drowning. After she dried off, she flew away.