PSiReN-X · @PSiReN
22 followers · 2053 posts · Server syzito.xyz

Hey Mastodon...

Best Zoom alternative?

My boss isn't happy about their new terms, including stuff with using all meetings to feed AI.

Give me info!

#zoom #openquestion #ineedfeedback #alternatives #onlinemeetings #videocalls

Last updated 2 years ago

akari · @akariii
44 followers · 368 posts · Server kolektiva.social

in a fully anarchist society, what other jobs do you think shouldn't be automated even if we could?

#openquestion

Last updated 2 years ago

Joshua Grochow · @joshuagrochow
437 followers · 245 posts · Server mathstodon.xyz

TIL about an apparently notorious in : is there a complex structure on the 6-sphere?

The Chern character rules out complex structures on 𝑆ⁿ for n>6. Apparently 𝑆⁴ doesn't even have an almost complex structure, although 𝑆⁢ does (coming as the unit sphere in the pure imaginary IIUC).

See doi.org/10.4153/CMB-1966-003-9 for some overview and refs. Learned from twitter.com/CihanPostsThms/sta

#octonions #topology #openquestion

Last updated 2 years ago

Danny Redwoods · @DannyRedwoods
80 followers · 114 posts · Server mastodon.social

How do u keep the hair on top of ur head from laying flat, especially with longer hair? That was a problem I always had when I had hair down past my shoulders. I would lift the roots with a hair pick and it helped but not for long. I have plenty of volume on the sides and very back, only the hair on top of my head gives me trouble

#hair #question #questions #openquestion #OpenQuestions #hairstyling #longhair #hairtips #tips #hairstyle #style

Last updated 3 years ago

Blue · @blue
12 followers · 10 posts · Server mathstodon.xyz

(continuing) Hyperbolic Pythagoras tells us \[ \cosh c=\cosh a\cosh b \] (Spherical uses "cos".) I long-ago (re?-)discovered Hyp de Gua: \[ \cos\frac{D}2=\cos\frac{A}2\cos\frac{B}2\cos\frac{C}2-\sin\frac{A}2\sin\frac{B}2\sin\frac{C}2 \] (Sph uses "+".) Beyond that? I have no idea, even for 4-space. Hyp volumes are encoded in elaborate integrals, and a Pythagor-esque relation among them seems quite elusive (to me). So, I thought I'd post this as an in

#hedronometry #noneuclidean #openquestion

Last updated 3 years ago

Sweet Emmy Cat · @SesameSquirrel
149 followers · 634 posts · Server mastodon.social

Have been addicted to fictional criminal profiling shows on TV for decades.

Ergo, now revisiting the first 3 seasons of the series (1996-2000) thanks to eBay.

: homeowners insurance doesn't pay for self-instigated arson, but what about if a homicidal maniac sets fire to your house? (NOT asking for a friend)🀣 (I'm gonna get in trouble for this, ain't I?) πŸ™ƒ

TV theme intro on YT, by the late : youtu.be/lzbDDa7REzA

#allywalker #RobertDavi #profiler #openquestion #AngeloBadalamenti

Last updated 3 years ago

πŸ”žDanny Redwoods · @DannyRedwoods
47 followers · 212 posts · Server mastodon.lol
Daniel Sissom, Ph.D. · @daniel
0 followers · 1 posts · Server toot.sissom.net