Mini, spoiler free review of *Dissolution*, by Nicholas Binge
Maggie is an 83-year-old woman living alone while her husband is in a memory care facility with Alzheimer's. She's visited by a man who tells her that it's not a disease - her husband's memories are being erased intentionally because of something he discovered, and she needs to go inside his memories to find out what it was and to save him. There's quite a bit packed into this book. It's a thriller, a puzzle book, and especially it's a love story. There's one element of the book that seems more like mysticism than SF, but it's hard to say more - really about any aspect of the book - without spoilers. I enjoyed it and it kept me turning pages into the night.
Question: should this be a fantasy-free zone?
I read a lot of both SF and fantasy. Most communities I've dealt with have commingled the genres, in part because the line between them can be blurry. Is this community supposed to be strictly SF, or are discussions of fantasy also okay?
I was going to post my mini review of Days of Shattered Faith, by Adrian Tchaikovsky, but it's clearly fantasy (though Tchaikovsky writes quite a lot of SF), so I thought I should ask.
Edit: it seems like I've had pretty good response to the question, and the vast majority would prefer to be more inclusive rather than draw a line. I'll go ahead and continue posting both, though note that so far a moderator hasn't weighed I in, and that could change things.
Quick Review of Katabasis
Based on a request from a comment deep in another thread I have a quick review of the novel Katabasis by R.F Kuang
The novel in brief (without any spoilers) is about two magicians, doctoral candidates, who must venture into hell to save their thesis advisor in order to receive letters of recommendation. Its a deep look into academia and our concepts of hell and the underworld.
Overall I would recommend the book especially if you enjoy fantasy, or deep world building. Like other R.F Kuang novels is it well researched, full of real world references and root in her own experiences. In this book the experiences is academia especially the cut throat elite university of a PhD program. The book is about a journey to hell deep with references toward underworld deities and stories from around the world that add a depth and complexity to a hero’s journey. The trip to the underworld is a method to both explore the deep world building including an unique magic system as well as the protagonist personal journey of discovery. The novel is about two similar characters who are both magician going through a personal journey to rescue their advisor for their own personal reasons. Overall, its fascinating, well researched and definitely unique. Overall I would recommend it, especially if you enjoy Babel.
Like some of her other novels it can get long but in this case the multiple layers of hell do provide a direction as well a structure about its length. Like most of her other novels there are multiple themes and ideas that are explored which can seem meandering but I quite enjoyed all the ideas.
Mini, spoiler free review of *Days of Shattered Faith*, by Adrian Tchaikovsky
Book three of the Palleseen Sway series. Many of the main characters of the prior book figure into this one, but they're less of the focus. It takes place in the aftermath of the prior book’s war, but in Usmiat, a costal city kingdom ruled by a blind king, but with some Pal presence in the city. Most of the focus is on the woman who is the highest ranking Pal, and on the king's heir. This one seemed to take longer to get going, but as it went along the momentum kept building. Tchaikovsky does a good job creating rich and diverse cultures as they clash or align. Good.
Mini, spoiler free review of *The Dungeon Anarchist's Cookbook*, by Matt Dinniman
Book three of the Dungeon Crawler Carl series. The team is on a level consisting of trains and stations. I was almost right that I could reuse “Carl and Donut get to the next level, get into more trouble, get additional skills and levels, and figure more things out” except that I have to add Katia. It's a good hearted series. As before, if you liked the prior books, you'll probably like this one
Question for scifi worldbuilding: could Nuclear Thermal Rockets have higher thrust?
NERVA has about 250 kN of thrust at 841 seconds of specific impulse.
Merlin 1D has about 1000 kN of thrust at 311 seconds of specific impulse.
That suggests NTRs have around 4x less thrust, but around 2.7z more efficiency than chemical rockets. At a large enough scale craft, the weight of the engine could be considered irrelevant. But for smaller crafts, the Merlin has a thrust to weight ratio of 184:1, whereas NTRs only ever achieved 7:1 (they hoped to get up to around 35:1 eventually).
I imagine the thrust to weight could be substantially improved by making lightweight reactors, but I’m wondering if anybody knows anything about concepts for higher thrust NTRs?
https://en.wikipedia.org/wiki/NERVA
https://en.wikipedia.org/wiki/SpaceX_Merlin
'By Any Means Necessary' - In 1994, Sci-fi show Babylon 5 aired an episode about exploited dock workers on the station forming a militant union, using slowdown tactics, and enacting a wildcat strike
cross-posted from: https://slrpnk.net/post/41960577
After bouncing off the show a couple times over the years, I finally sat down and gave it an earnest try, and found that I actually enjoyed it more than I thought I would (for reference, I could never enjoy DS9), and this episode in particular really got me hooked to the series overall. I think it did a good job of showing the effectiveness of unions, and more surprisingly, went as far as to depict the government as wanting nothing more than to violently suppress it after delivering empty promises.
Apparently all the episodes are slowly being uploaded to youtube now due to the efforts of the creator of the show, with one new episode every 3 days. If you've ever been interested in trying Babylon 5, now is a good time to start :)
Here's a link to the season 1 playlist: https://www.youtube.com/watch?v=pGVW-aDczak&list=PLGTv90eS-e4I
Personally I enjoyed all of season 1, but the prevailing view is that it really gets its footing in season 2, but I have to say, season 1 has tons of great setup that pays off if you watch through it.
Mini, spoiler free review of *Carl's Doomsday Scenario*, by Matt Dinniman
Sequel to Dungeon Crawler Carl. Carl and Donut get to the next level, get into more trouble, get additional skills and levels, and figure more things out. Pretty sure I can reuse the description for all subsequent books in the series. Basically an extension of the first book. If you liked it, you'll like this one. Continues to be dumb fun.
Mini, spoiler free review of *Dungeon Crawler Carl*, by Matt Dinniman
Carl is outside in his boxers trying to get his girlfriend's cat out of a tree when everything with a roof on the planet is destroyed and the smaller number of survivors are made to compete in an intergalactic dungeon game similar to D&D. If this sounds kind of dumb, I described it correctly; it's kind of dumb. It’s also fairly entertaining and has a good amount of heart. People who have played any sort of role playing game, like World Of Warcraft, will probably be extra amused.
Mini, spoiler free review of *Platform Decay*, by Martha Wells
Book 8 of the Murderbot Diaries series. Murderbot is sent to rescue some of Mensah’s family members who have been taken hostage on an immense torus built around a dead planet. He has a new emotional status check module, which is equal parts helping and irritating. As usual, the extraction plan doesn't go smoothly. This edition of the series is just okay. It almost seems like Wells was making it up as she went along. It feels like a side story more than a full installment. But it's short and probably worth reading if you've enjoyed the series up till now.
Mini, spoiler free review of *House of Open Wounds,* by Adrian Tchaikovsky (fantasy)
Sequel to City of Last Chances. Yasnic, the (ex)priest from the first book, has been sent to the Palleseen army, forced to help in a hospital that uses a variety of magic-enabled approaches to healing battlefield injuries. He carries his god, along with a couple other small gods he found before being captured, in a box on his back. Whereas the first book was mostly set in a large, diverse city, this one is set in an army camp, which gives the setting a more intimate feel. Tchaikovsky shows his amazing creativity once again; there are concepts here that would have been the whole basis for a novel in someone else's hand, but are just part of the richness of the world here. Though they're pretty different, if you liked the first book, you'll probably like this one.
Answer (1954) – Fredric Brown
A very very short read. I don't share Brown's pessimism about AI, but this story dates back to 1954 (!) and is a fun read.
Dwan Ev ceremoniously soldered the final connection with gold. The eyes of a dozen television cameras watched him and the subether bore throughout the universe a dozen pictures of what he was doing.
He straightened and nodded to Dwar Reyn, then moved to a position beside the switch that would complete the contact when he threw it. The switch that would connect, all at once, all of the monster computing machines of all the populated planets in the universe -- ninety-six billion planets -- into the supercircuit that would connect them all into one supercalculator, one cybernetics machine that would combine all the knowledge of all the galaxies.
Dwar Reyn spoke briefly to the watching and listening trillions. Then after a moment's silence he said, "Now, Dwar Ev."
Dwar Ev threw the switch. There was a mighty hum, the surge of power from ninety-six billion planets. Lights flashed and quieted along the miles-long panel.
Dwar Ev stepped back and drew a deep breath. "The honor of asking the first question is yours, Dwar Reyn."
"Thank you," said Dwar Reyn. "It shall be a question which no single cybernetics machine has been able to answer."
He turned to face the machine. "Is there a God?"
The mighty voice answered without hesitation, without the clicking of a single relay. "Yes, now there is a God."
Sudden fear flashed on the face of Dwar Ev. He leaped to grab the switch.
A bolt of lightning from the cloudless sky struck him down and fused the switch shut.
https://sfss.space/answer-1954-fredric-brownOpen linkView original on lemmy.worldA timeline problem in For all mankind
as someone who's looked into FAM and is interested about Spaceflight history and proposals i have a lot of confusion about some things one of them is the timeline according to the show Jamestown had landed in 1973 and it's implied to be after apollo-20 however it doesnt make sense since NASA can do two lunar missions per year even if they got infinite budget it will take at least until 1975 until they would get Jamestown worked out and launched Apollo 11-20 were already schedualed and if even if apollo-20 launches in 1973 it still means that NASA needs to test new technologies like the LSAM life support a new version of the CSM built for extended missions like i dont get it why make an alternate reality show about spaceflight and get all the historical and scientific things wrong you are pushing the greatest most devoted audience you can have
“There Will Come Soft Rains” by Ray Bradbury
Crossposted from https://lemmy.world/post/50292024
“Today is August 4, 2026”
Text transcript available at the bottom
::: spoiler Transcript
There Will Come Soft Rains
By: Ray Bradbury
In the living room the voice-clock sang, Tick-tock, seven o’clock, time to get up, time to get up, seven o’clock! As if it were afraid that nobody would.
Seven-nine, breakfast time, seven-nine!
In the kitchen the breakfast stove ejected eight pieces of perfectly browned toast, eight eggs sunnyside up, sixteen slices of bacon, two coffees, and two cool glasses of milk.
“Today is August 4, 2026, the city of Allendale, California.”
Somewhere in the walls, relays clicked, memory tapes glided under electric eyes.
“”Eight-one, tick-tock, eight-one o’clock, off to school, off to work, run, run, eight-one!” But no doors slammed. It was raining outside. The weather box on the front door sang quietly: “Rain, rain, go away; rubbers, raincoats for today…”
Outside, the garage chimed and lifted its door to reveal the waiting car.
After a long wait the door swung down again.
At eight-thirty the eggs were shriveled and the toast was like stone. An aluminum wedge scraped them into the sink. The dirty dishes were dropped into a hot washer and emerged twinkling dry.
“Nine-fifteen,” sang the clock, “time to clean.”
Tiny robot mice thudded against chairs, whirling their mustached runners, Kneading the rug nap, sucking gently at hidden dust. Then, they popped into their burrows. The house was clean.
“Ten o’clock.” The sun came out from behind the rain. The house stood alone in a city of rubble and ashes. This was the one house left standing. At night the ruined city gave off a radioactive glow which could be seen for miles.
“Ten-fifteen.” The garden sprinklers pelted the windowpanes,
running down the charred west side where the house had been burned evenly
free of its white paint. The entire west face of the house was black, save for five places. Here the silhouette in paint of a man mowing a lawn. Here, as in a photograph, a woman bent to pick flowers. Still farther over, their images burned on wood in one titanic instant, a small boy, hands flung into the air; higher up, the image of a thrown ball, and opposite him a girl, hand raised to catch a ball which never came down.
The five spots of paint – the man, the woman, the children, the ball –
remained. The rest was a think charcoaled layer.
“Twelve noon.”
A dog whined on the front porch.
The front door recognized the dog voice and opened. The dog, once huge and fleshy, but now gone to bone and covered with sores, moved in and through the house, tracking mud.
The dog frothed at the mouth, ran wildly in circles, biting at its tail, spun in a frenzy, and died. It lay in the parlor for an hour.
“Two-fifteen.”
The dog was gone.
In the cellar, the incinerator glowed suddenly and a whirl of sparks leaped up the chimney.
“Two thirty-five.”
Bridge tables sprouted from patio walls. Playing cards fluttered. Martinis manifested while music played.
But the tables were silent and the cards untouched.
At four o’clock the tables folded back through the paneled walls. “Four-thirty.”
The nursery walls glowed.
Animals took shape: yellow giraffes, blue lions, pink antelopes, lilac panthers. Hidden films clocked through well-oiled sprockets, and the glas walls lived. It was the children’s hour.
“Six, seven, eight o’clock.” The dinner dishes manipulated like magic
tricks, and in the study a click.
“Nine-five.” A voice spoke from the study ceiling:
“Mrs. McClellan, which poem would you like this evening?”
The house was silent.
The voice said at last, “Since you express no preference, I shall select a
poem at random.” “Sara Teasdale. As I recall, your favorite…
“There will come soft rains and the smell of the ground,
And swallows circling with their shimmering sound;
And frogs in the pools singing at night, And wild plum trees in tremulous white;
Robins will wear their feathery fire, Whistling their whims on a low fence-wire;
And not one will know of the war, not one Will care at last when it is done,
Not one would mind, neither bird nor tree If mankind perished utterly;
And Spring herself, when she woke at dawn Would scarcely know that we were gone.
At ten o’clock a falling tree bough crashed through the kitchen window
shattering cleaning solvent over the stove. The room was ablaze in an instant.
“Fire!” screamed a voice. Water pumps shot water from the ceilings while the voices took it up in chorus: “Fire, fire, fire!”
The house tried to save itself, but the wind blew and sucked upon the fire.
Scurrying water rats pistoled their water, and ran for more. And the wall sprays let down showers of mechanical rain.
But too late. The quenching rain ceased. The reserve water supply which had filled baths and washed dishes for many quiet days was gone.
From attic trapdoors gushed a green chemical.
But the fire was clever. It had sent flames outside the house, up through The attic to the pumps there. An explosion! The attic brain which directed the pumps was shattered.
The house shuddered, its bared skeleton cringing from the heat. And the voices wailed, “Fire, fire, run, run,” like a tragic nursery rhyme, a dozen voices, high, low. One, two, three, four, five voices died.
Other choruses could be heard announcing the time, playing music, or cutting the lawn by remote-control mower. A scene of maniac confusion, yet unity; singing, screaming, and one voice, read poetry aloud in the firey study, until all the film spools burned.
In the kitchen the stove could be seen making breakfasts at a psychopathic rate, ten dozen eggs, six loaves of toast, twenty dozen bacon strips, which eaten by the fire, started the stove working again, hysterically hissing!
The crash. The attic smashing into kitchen and parlor. The parlor into cellar, cellar into sub-cellar.
Smoke and silence.
Among the ruins, one wall stood alone. Within the wall, a last voice said,
over and over, “Today is August 5, 2026, today is August 5, 2026, today is …” :::
Mini, spoiler-free review of *Foundryside* by Robert Jackson Bennett
Fantasy set in a world in which inanimate objects can be "scrived” to somewhat change their structure or state (make a wooden door behave more like stone, or a sword behave like it's moving much faster than it is). The area is ruled by four merchant houses where people live in luxury, and between them is a lawless slum. A young girl with an unusual ability is making her way as an accomplished thief, hiding in the slum. She's being paid a large sum to steal a box from a safe, but the contents may change her world. This is the first book in a trilogy, and I enjoyed it quite a bit. The characters are interesting and the pacing is spot on.
Who is actually a Cylon in Battlestar Galactica (Spoilers)
This post is full of spoilers about the 2003 reimagined series.
Throughout the series, a common trope is finding out that a character has secretly been a Cylon the entire time. Most of the time, these secret Cylons are not even aware that they are Cylons. They are under the impression that they are actually a human.
I would argue that every character we meet (except for the few "angels") are actually Cylons. We literally never meet a real human in this series.
The rough chain of events were as follows:
- Humans created Cylons
- Humans/Cylons did not get along
- Cylons moved away
- Cylons developed their own culture in isolation
- Cylons forgot that they were robots and began to view themselves as true biological human beings
- Cylons (who believed themselves to actually be humans) created Cylons
And thus becomes a cycle. In each iteration of this loop, these "humans" create Cylons, and from their own perspective, they are inventing the concept of Cylons for the first time. But in reality, each of these loops is just the previous generation of Cylons creating the next generation of Cylons.
We spend the entire series following a group of individuals who we assume are humans. And these individuals themselves even assume they are humans as well. But unbeknownst to them, they are actually Cylons who have just spent so long in isolation that they started to believe they were the true human race.
But true humans are a thing of the past. They are likely living in peace in some distant galaxy after the first generation of Cylons had fled. We never see a real human.
TIL that the Cylons in Battlestar Galactica have a "Penis Patrol"
Not judging. Just raising awareness.
