Tetrahedron
banner
tetra.bsky.social
Tetrahedron
@tetra.bsky.social
"The future will be better tomorrow."
Pinned
Self-Portrait (Horizon).
Reposted by Tetrahedron
houraisan kaguya smile animation #東方Project
January 20, 2026 at 3:06 AM
I've got to admit it. This site is significantly more vivacious than Twitter nowadays. I hadn't really noticed the change (owing to my near-total absentation of social media) but the engagement is better in quality and quantity and there's less of a general sense of decay and bleakness in the air.
January 22, 2026 at 7:48 AM
Oh? You're a set theorist? Then list every set.
January 22, 2026 at 6:34 AM
Reposted by Tetrahedron
again and again
January 15, 2026 at 5:45 PM
I've been really into oatmeal lately.
January 19, 2026 at 6:39 AM
Reposted by Tetrahedron
i love the little flip the clione does here.... it's so happy to eat the sea butterfly..... I love sea angels so much
January 18, 2026 at 6:47 AM
Reposted by Tetrahedron
hey train perverts wanna see the shinkansen cloaca
January 17, 2026 at 6:13 PM
My wife's great-uncle passed away, leaving us all his vinyls. Mostly classical, opera, and musicals but there are a few vinyls of jazz, rock, and psychedelia, including THIS. It's minimalist, psychedelic, with heavy prog influences and sounds nothing like the contemporary cultural image of "LOTR".
January 16, 2026 at 6:23 PM
A few days ago I was at the airport waiting for someone to arrive and I saw a huge German guy stare dead-eyed at his equally huge Golden Retriever as it peed all over the floor. I'm not sure what exactly this portends but it doesn't seem good.
January 16, 2026 at 6:19 PM
Reposted by Tetrahedron
Animal products of commercial value on Vvardenfell include the following: alit hide, crab meat, dreugh wax, guar hide, hound meat, kagouti hide, kwama cuttle, kwama egg, netch leather, racer plumes, rat meat, scales, scrib jelly, scrib jerky, scuttle , shalk resin, and Sload soap.
January 6, 2026 at 8:30 PM
Reposted by Tetrahedron
you should read gretchen's novel now they've just wrapped up the first arc and it's really good!!!
January 2, 2026 at 11:53 PM
Reposted by Tetrahedron
The facsimile of a city of water, soon lost. A treasured memento of a free people doomed to die by the uncaring heart of fate.
July 15, 2025 at 7:19 PM
Reposted by Tetrahedron
In regions untouched by the wars waged between empires, the Realmbinder's vision remains intact.
August 12, 2025 at 10:45 PM
Reposted by Tetrahedron
Look upon my wo-///-n AWE
Feel ou-//-ing legacy and WEEP
Stand by my co-/////-nd and march ET//NAL
Sh-////- be slain by Rengia’s spea-/
//- my VESSEL
September 12, 2025 at 8:23 PM
Reposted by Tetrahedron
The diverse Mokhan peoples of the East all trace their lineage to the holy mountain widely known as Mt. Scarstone. Ancient carvings in the hollow beneath suggest a royal relation to the entombed.
November 12, 2025 at 8:36 PM
Raw Chicken and Burnt Chicken.
November 18, 2025 at 5:17 PM
Reposted by Tetrahedron
what do you all know about this
November 18, 2025 at 10:19 AM
Reposted by Tetrahedron
仲良し
November 17, 2025 at 9:18 AM
Reposted by Tetrahedron
I've been hearing of a lot of people with bad dreams, seeing bad omens, stuff like that. Haven't you?
October 2, 2025 at 9:30 AM
Reposted by Tetrahedron
A map of the Solar System (Nav), taken from a poster common in Plutonian classrooms. Translated to English-equivalent names of objects and polities, for your reference.

The lines indicate the maximum orbital spread and inclination of a given object - angle and line length.
August 27, 2025 at 12:42 AM
Reposted by Tetrahedron
A Plutonian and its ship.
September 22, 2025 at 3:54 PM
I've just finished reading "Wet Sun" and it's one of the coolest things I've ever seen. It's beautiful and funny (a difficult combination) and while there's only four chapters so far, what story has been hinted at is intriguing. I highly recommend checking it out.
July 6, 2025 at 2:17 PM
Reposted by Tetrahedron
April 20, 2025 at 10:14 AM