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Emeraldmuse

@emeraldmuse.bsky.social
376 followers 605 following 1.3K posts

Professional Engineer, PM, Gamer, Techno Realist, Closet Musician, Mama Bear. Tracking longevity science since 2005.

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Emeraldmuse @emeraldmuse.bsky.social · 06/10/2026
Price of electricity from solar declined by 88% from 2009 to 2024. Solar was the most expensive at $496/MWh in 2009. By 2024 it had fallen to $60/MWh. It is now less expensive than gas combined cycle power. Only onshore wind at $49/MWh is less expensive.
Graph showing the costs of electricity from various sources. Solar was the most expensive at $496/MWh in 2009. By 2024 it had fallen to $60/MWh. It is now less expensive than gas combined cycle power. Only onshore wind at $49/MWh is less expensive.
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Emeraldmuse @emeraldmuse.bsky.social · 06/10/2026
Share of primary energy that comes from nuclear and renewables World Measured as a percentage of total energy supply. Renewables have been increasing as a percentage since around 2007/2008. It's now about 8% of the energy supply. Nuclear's share fell between 2001-2010 but stabilized around 2010.
Graph - description in main text.
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Emeraldmuse @emeraldmuse.bsky.social · 06/10/2026
Global primary energy use by source:
Label: "Global primary energy use by source". The vertical axis shows terawatt-hours of total energy supply. The horizontal axis is in time from 1970 to 2025. Measured are Traditional biomass (little change over time), Coal (increasing over time), Oil (increasing to 2008 - then supply remains stable afterward), Natural Gas (increasing), Nuclear (unchanged since mid-1990s), Wind (increasing but a small percentage of use), Solar (increasing but a small percentage), Biofuels (increasing but a small percentage), Other renewables (increasing but a small percentage).
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Emeraldmuse @emeraldmuse.bsky.social · 06/10/2026
Perhaps this will provide some insight. Energy per capita over time: US, Russia, China, World, and India. #Econsky @erikbryn.bsky.social Source: ourworldindata.org
The title of the graph is "Primary energy use per person 1997 to 2025." The vertical axis is kWh per person and the horizontal axis is time from 1997 to 2025. The US energy use per person has been falling since roughly 2007. Russia and China's energy per capita has been steadily climbing. The World line is mostly horizontal at 20,000 kWh/person. India is the poorest of the group per capita at around 5,000 kWh/person, but has climbed slightly.
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Emeraldmuse @emeraldmuse.bsky.social · 27/09/2026
Hiked around in the rain with family for a while, and then spent time in the lodge house to get warm. So many board games! They have a pooltable and jukebox too. Love this reading nook by the fireplace. #lodge #resort #bookshelf #fireplace
A bookshelf made to look like half a canoe sits next to a roaring stone fireplace. A comfy bench is in the foreground.A roaring fire in a stone fireplace. There are metal pipes to help push the heat into the room. This is the only source of heat for the lodge.
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Emeraldmuse @emeraldmuse.bsky.social · 26/09/2026
Bigfoot sighting in the back woods.
Outline of bigfoot on a black beanie that is in the lgbtq pride and trans colors. "Bigfoot Woods".
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Emeraldmuse @emeraldmuse.bsky.social · 26/09/2026
Lest people think my family is full of hicks (it is), we also reserved a newly constructed cabin for communal use.
Lake view taken from the porch of a new cabin.
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Emeraldmuse @emeraldmuse.bsky.social · 26/09/2026
Overheard my adult niece late last night: "Pretty sure I could shoot a horror film in this cabin." Me: "Sweet dreams!"😆 She is a professional director so she should know. Seriously though... The bathroom has a small wooden log for a door knob. #cabin #woods #lake #resort #peace #rustic
A small log cabin surrounded by autumn leaves and trees. The text says 'Rrrrrustic Resort Cabin'.
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Emeraldmuse @emeraldmuse.bsky.social · 26/09/2026
Six bald eagles spotted this morning. Apologies for the quality of the image. I'm going to have to spring for a decent camera. (I keep saying that.) #bird #birds #baldeagle #wildlife #lakelife #lake #nature
A bald eagle sitting on a branch of a pine tree, showing off its white head and tail feathers.
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Emeraldmuse @emeraldmuse.bsky.social · 26/09/2026
Treasure #fall #leaves #leaf
A child holds a bright red autumn leaf in the palm of her hand.
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Emeraldmuse @emeraldmuse.bsky.social · 25/09/2026
Cochise carried me and my niece today. I've ridden horses before -more English than Western. I've managed wiggling 5 yr olds. Never have I wrangled both at the same time. She refused to ride with the other adults. There is no higher praise than to be trusted by a shy kid. #horses #trailride #kids
Photo of a dark horse from the prospective of the rider. The image is blurry because I'm also holding my 5 yr old niece.Looking down the side of a horse from a rider's perspective. Child and adult sharing the same saddle. This dark brown horse is named Chochise. It is an Apache name for warrior.Horses awaiting their riders. Cochise is on the left. Photo bomb participant is a wild turkey that seemed to be trying to domesticate itself.
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Emeraldmuse @emeraldmuse.bsky.social · 15/09/2026
Take care of yourselves. It's about quality of life too. Once we get through the next several years, lots of things will look different; hopefully better. I need to work on the sleep part. I'll try not to trip at the finish line. #aging #epigenetics #diet #exercise #genetics #cancer #inflammation
A X post from Dr. Rhonda Patrick:

A woman lived to 117 without cancer, cardiovascular disease, or neurodegenerative disease. What does her biology look like?

Her telomeres were exceptionally short, and her blood and immune cells showed clear signs of aging. Yet her epigenetic age was approximately 23 years younger than her chronological age. She also had very low inflammation, protective genetic variants, and a diverse gut microbiome.

She followed a Mediterranean diet, ate plenty of yogurt, walked, gardened, read, played piano, slept well, and remained socially active too.

We can’t derive a longevity formula from one exceptional person, but I think her biology offers a fascinating glimpse of how aging and disease may become uncoupled.
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Emeraldmuse @emeraldmuse.bsky.social · 10/09/2026
You lift my heart.
Black eyed susans
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Emeraldmuse @emeraldmuse.bsky.social · 07/09/2026
I nearly stepped on this frightened kit yesterday. Here it is looking at me as if to say, "You don't see me " The little star on its forehead. Oh my heart! Chef's kiss. #kit #rabbit #nature #woods
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Emeraldmuse @emeraldmuse.bsky.social · 07/09/2026
Hello, squirrel friend. #squirrel #nature #woods
A squirrel laying on a broken branch looks over at me.
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Emeraldmuse @emeraldmuse.bsky.social · 07/09/2026
No joy on the bike rental yesterday. So I wandered the woods for a couple of hours again. Even if you can't see them, they leave their mark. #tracks #animal #signs #woods #river #nature
Deer track.The base of a tree trunk near a riverside. It has deep scars from beaver teeth.High water stripped the base of this tree of its bark. Worm corridors (or trails) are etched in the bare wood.A dog print next to a raccoon print.
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Emeraldmuse @emeraldmuse.bsky.social · 06/09/2026
Went hiking for a few hours today. Plan to rent a bike tomorrow. #hiking #trails #woods #trees #river #art
Light pours through the leaves of several trees that are leaning haphazardly in different directions. The green water of a river can be seen behind the trunks.A yellow fungus growing on the side of a tree trunk.Hidden art found while hiking. Someone painted a half fallen log to look like a colorful reptile or snake with an open red mouth.Several dead trees standing in a riverbed with greenish water. Heavy brush is in the forefront of the image.
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Emeraldmuse @emeraldmuse.bsky.social · 06/09/2026
Mature bur oak tree with heavy armor. #trees #oak
The trunk of a large bur oak tree with its charitaristic thick bark. Bur oak bark has deep irregular ridges and the bark can be up to 4 inches thick. My hand is in the image to show scale.
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Emeraldmuse @emeraldmuse.bsky.social · 02/09/2026
Sent to me in Discord 😂
A cartoon of a very cute little own sitting on top of some books. A cup of tea with a skull and cross bones sits in front of the own. In the background is a lit candle, scrolls, a potion bottle, a frog, and a hand knit cthulhu toy. The caption reads:
Them: "You have such a quiet, gentle presence."
Me:"Yes, so does a carbon monoxide leak. Let's keep it that way."
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Emeraldmuse @emeraldmuse.bsky.social · 30/08/2026
More photos from today's side quest. Anyone know what the yellow fungus on the log is? #woods #trails #hiking #fungus #nature #forest #sidequest
An abandoned road with potholes. Trees and brush are starting to overtake it.Yellow spiked fungus growing on a log.Trees crowd a narrow wooded trail.Leaves strewn across a wooded path indicating that fall is on its way.
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Emeraldmuse @emeraldmuse.bsky.social · 30/08/2026
I should cut my hair, but it keeps my neck warm in the winter. Natural color, little grey. I limit sugar intake, and make time to move in nature. While my friends are getting knee and hip replacements, I want to hike the Appalachian Trail when I retire. My numbers are good. Knock on wood. #aging
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Emeraldmuse @emeraldmuse.bsky.social · 30/08/2026
While I was waiting for the fire department, this creature bounded through the woods and dropped a stick at my feet. I must have thrown for her 20 times. Her owner told me her name as they left. 'Ripple'. I smiled a secret smile and thought 'of course.' #dog #woods
A dog with a tan and black coat wagging it's tail while fetching a stick.A bright eyed dog with a tan and black coat. It is wagging it's tail and has its tongue hanging out while it waits for me to throw the stick it has just dropped at my feet.
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Emeraldmuse @emeraldmuse.bsky.social · 30/08/2026
Today, I spent time watching this while the fire department tried to find me. I get that people want to camp by the water and throw back a few beers while the enjoy the evening, but make sure your campfire is out before you leave! #fire #campfire #forest #forestfire #nature #woods
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Emeraldmuse @emeraldmuse.bsky.social · 30/08/2026
My daughter and I spent a couple of hours in an orchard yesterday. She wants to move to New York. We're trying to figure out how to make that happen for her. As for me, I plan to 'retire' to my land. Whatever that means now.
A dozen wild turkeys grazing on fallen apples in a apple orchard.A river bend surrounded by brush and trees.Yellow crab apples on a tree in an orchard. Red crab apples weighing down the branches of a tree.
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Emeraldmuse @emeraldmuse.bsky.social · 19/08/2026
More foliage. We all have our coping mechanisms. This is mine. Were it not for the fact that people need me, I would be a 'lost in the woods' hermit lady. #solowandering #trails #woods #river
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Emeraldmuse @emeraldmuse.bsky.social · 08/08/2026
Medicine: Wandering wooded trails. #bee #butterfly #paintedlady #trail #woods
New grow trees arching over a shaded trail in the woods.A busy bee on a yellow wildflower.A painted lady butterfly resting amid yellow wildflowers.A curved hiking trail leading into the woods with a brilliant blue and purple sky overhead.
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Emeraldmuse @emeraldmuse.bsky.social · 04/08/2026
Hey @davidsinclairphd.bsky.social what ARE you doing in those labs over there? LOL He's not wrong though. If love is a battlefield this would significantly change the terrain.
A X post from David Sinclair Phd (Harvard Lab) with a quote post from Rand saying "would you have sex with a 90-year-old who was biologically rejuvenated back to 25?" David's response is "But would they have sex with you?" (cheeky bastard)
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Emeraldmuse @emeraldmuse.bsky.social · 01/08/2026
Portal
Dense vegetation arching over a hiking trail.
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Emeraldmuse @emeraldmuse.bsky.social · 01/08/2026
Sunrise over the river.
Sun rising over a river surrounded by trees.
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Emeraldmuse @emeraldmuse.bsky.social · 01/08/2026
Fear is strange too. I'm terrified of some things and not others. I walk remote trails early so I have them to myself. It's a wonder I haven't encountered a mountain lion or bear. #nature #trails #hiking #forest #woods
Woodland trailNarrow woodland trail in the early morning sun.Woodland clearing.Trail going through new growth trees.
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Emeraldmuse @emeraldmuse.bsky.social · 01/08/2026
I feel judged. Right back at ya, 😇. #wildturkey #turkey #birds #nature
A wild turkey peeking from behind a tree.
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Emeraldmuse @emeraldmuse.bsky.social · 25/07/2026
This morning's side quest: I was stopped by a lady who wanted to tell me that her dog barks at everyone but doesn't bark at me. That was nice. When I got home my cat nipped me on the ankle. Guess he didn't get the memo.
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Emeraldmuse @emeraldmuse.bsky.social · 13/07/2026
The wildlife here doesn't see me as an apex predator. I'm not sure if I should be flattered or insulted. This rabbit didn't run. Instead, it came -closer- to me. I read that it could be my scent. My dietary choices probably make me smell like a fruit basket. #rabbit #nature
A rabbit chomping on some clover.
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Emeraldmuse @emeraldmuse.bsky.social · 13/07/2026
Riverside serenity
Morning sunlight glistening on a river, framed by trees.
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Emeraldmuse @emeraldmuse.bsky.social · 13/07/2026
Portals #nature #woods #hiking #trails
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Emeraldmuse @emeraldmuse.bsky.social · 12/07/2026
I met this very brave little thirteen-lined ground squirrel today. Their ability to hibernate is fascinating. #nature #groundsquirrel #squirrel
Thirteen-lined ground squirrel: A tiny rodent with brown fur and light dashed stripes on its back.
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Emeraldmuse @emeraldmuse.bsky.social · 10/07/2026
Misty morning 🌈 #rainbow #doublerainbow
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Emeraldmuse @emeraldmuse.bsky.social · 07/07/2026
Flowers 💐 #bloomscrolling #landscaping #garden #flowers
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Emeraldmuse @emeraldmuse.bsky.social · 05/07/2026
Good morning #nature #woods #rabbit #squirrel
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Emeraldmuse @emeraldmuse.bsky.social · 05/07/2026
I used to go to the lake and blow up my money when I was younger. Guess there will always be a little bit of pyro in me. #fireworks #4thofjuly2026 #4thofJuly
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Emeraldmuse @emeraldmuse.bsky.social · 03/07/2026
My niece's cat. Her name is Sashimi. #cats
A round grey cat with green eyes.
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Emeraldmuse @emeraldmuse.bsky.social · 02/07/2026
Sidewalk chalk art found in the wild. #art #chalkart
Sidewalk chalk art of an underwater scene with bubbles, coral, a jellyfish, and a seahorse.
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Emeraldmuse @emeraldmuse.bsky.social · 24/06/2026
Old man in the tree Sir, please wake from your slumber I need your advice I hear him mumble, "Patience." A command and an answer #poem #poetry #haiku #tanka
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Emeraldmuse @emeraldmuse.bsky.social · 20/06/2026
Grand Canyon #nationalpark #nature #sunset #grandcanyon
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Emeraldmuse @emeraldmuse.bsky.social · 19/06/2026
Dis tho
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Emeraldmuse @emeraldmuse.bsky.social · 18/06/2026
This morning a Great Blue Heron decided to visit. #birds #nature #blueheron
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Emeraldmuse @emeraldmuse.bsky.social · 17/06/2026
Nice sunset tonight. #sunset #rest
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Emeraldmuse @emeraldmuse.bsky.social · 15/06/2026
The wildlife is doing weird things here. I nearly tripped over this baby bunny this morning and it just kept eating. A couple of days ago I had a rabbit run straight at me. I did the whole 'raise your hands above your head thing' to make it stop. #rabbits #funny #bunny
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Emeraldmuse @emeraldmuse.bsky.social · 14/06/2026
I sent my pic of a baby squirrel to my daughter and she raised it by sending a pic of a chipmunk with a fry. Cue Pokémon battle music. #humor #collectthemall #Pokémon #nature #squirrel #chipmunk
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Emeraldmuse @emeraldmuse.bsky.social · 13/06/2026
My little squirrel friend. I have more pics but it was getting ridiculous. #babysquirrel #squirrel #nature
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