Art pieces double as carbon-free air conditioning, inspired by ancient civilizations

Researchers at Virginia Tech have developed a 3D-printed evaporative cooling system made of hollow clay columns that can cool the surrounding air by up to 10 degrees Fahrenheit.

The columns are filled with water and sand, and when warm air passes through the porous clay exterior, water stored in the sand columns evaporates, which in turn, cools the air that passes through.

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People have expressed interest in deep topics, so this list focuses on philosophical questions.

Do people in wealthier countries have a moral obligation to help those in poorer countries?


If you want to hold all the money, you have to pay all the bills. If you don't want to pay all the bills, make sure other folks have enough money to pay their own.

Also, there is no Planet B.  Climate change affects everyone -- but the people in wealthy countries who are causing it have thus far suffered less than people in poor countries who haven't caused it.  If you don't make it feasible for them to stay in their own countries, they will leave so they don't die, and wash up in wealthy countries.  This is already happening some, but you have seen nothing yet.  It will be like the waves of the sea beating the shore, over and over again, until people think they would give anything to make it stop.  And then it will stop.  And then people will wish, just as desperately, to have that many people ever again as the losses pile up and there aren't enough hands  left to hold up civilization.

Our theme this month was "Gentleness Is Strength." I wrote from 12:30 PM to 4 AM, so about 13 hours 30 minutes, allowing for lunch and supper breaks. I wrote 6 poems on Tuesday and another 5 later in the week.

Participation was variable, with 11 comments on LiveJournal and another 30 on Dreamwidth. A total of 10 people sent prompts.


Read Some Poetry!
The following poems from the June 3, 2025 Poetry Fishbowl have been posted:
"All It Takes to Be Invulnerable"
"The Bond with a Dog"
"Choose to Be Gentle"
"Emodox"
"The Result of Your Own Bad Behavior"
"When Warmth and Gentleness Are Needed"


Buy some poetry!
If you plan to sponsor some poetry but haven't made up your mind yet, see the unsold poetry list from June 3. That includes the title, length, price, and the original thumbnail description for the poems still available.

This session's donors include: librarygeek and janetmiles. All sponsored poems from this fishbowl have been posted. There are 3 tallies toward a bonus fishbowl.


The Poetry Fishbowl has a landing page.

NDN Netcasts 

Online news from various tribal people.

Folks have mentioned an interest in questions and conversations that make them think. So I've decided to offer more of those. This batch features hobbies.

Stage magic is a hobby of illusion. There are many styles, from closeup to grand stage effects. Some can be done with very affordable props. Much is now available online for free. If you have any interest in card magic, start with The Royal Road to Card Magic and an ordinary deck of playing cards. Pay attention to skill trees, that is, which techniques will enable you to learn more techniques based on them. Note that this hobby is fun and easy to start, but getting good at it will require a lot of practice.

On Dreamwidth, consider creative communities like justcreate.

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Today is mostly sunny and sweltering.

I fed the birds. I've seen a few sparrows and house finches.

I put out water for the birds.

How Earth's First, Unkillable Animals Saved the World
Sponges have survived every catastrophe and every mass extinction event that nature has thrown at them. And by being the little, filter-feeding, water-cleaning creatures that they are, sponges may have saved the world.

How Volcanoes Froze the Earth (Twice)
Over 600 million years ago, sheets of ice coated our planet on both land and sea. How did this happen? And most importantly for us, why did the planet eventually thaw again? The evidence for Snowball Earth is written on every continent today.





That's reassuring given the poor life choices of Homo sapiens today.

Latest new exhibits in the LLM-Generated Garbage hall of shame

Featuring Santa Claus and reindeer.

Warning: Do not read with mouth full!

Off Center Ceramics will be at art festivals in Oregon.  If that's your locale, watch for the stoneware painted with wildlife.  :D 

Today is partly sunny and sweltering.

I fed the birds. I've seen a few sparrows and house finches.

I put out water for the birds.

EDIT 6/25/25 -- It's raining, quite vigorously. :D So I won't need to water plants later.

EDIT 6/25/25 -- I did a bit of work around the patio.

EDIT 6/25/25 -- After it quit raining, I did some more work around the patio. I can still hear thunder around, so it may rain again.

EDIT 6/25/25 -- I sowed the Shithouse Marigold seeds from the Litha ritual in a trough pot and a few other pots around the new picnic table garden. I also did some weeding in the septic garden.

Fireflies are starting to come out. I've heard cicadas singing.

EDIT 6/25/25 -- I went back out to watch the fireflies.

As it is now dark, I am done for the night.