#scene

carolinerre77@diaspora.psyco.fr

Kinshasa's Urban Artists

🇨🇩 -- https://www.youtube.com/watch?v=9PtrzUDSnSk

𒆜 Benis Baras - Sculptor
𒆜 Freddy Tsimba - Sculptor
𒆜 Julie Djikey - Photographer / Performer
𒆜 Kato Street Collective - Sound Researchers
𒆜 Kongo Astronaut - Performer

-> Renaud Barret's first tests (2013) for the film 'Système K' (2019).

Entrer une description pour l'image ici

The Warchild by Benis Baras.

#urban #art #sculpture #photo #performance #SoundResearch #congo #kinshasa
#BenisBaras #FreddyTsimba #JulieDjikey #KatoStreetCollective #KongoAstronaut #SystèmeK
#SystemeK #SystemK #street #poetic #scene #BelleKinoiseProd #RenaudBarret #movie #film #documentary

bliter@diaspora-fr.org

#h0ffman | A #life in The #Demoscene & #Music #Production | #Legends in #TheCave - #RMC

https://www.youtube.com/watch?v=0XjcvtqGxvk

Visit The Cave and talks like this at https://retrocollective.co.uk/
The #demoscene is rich with creativity, talent and tales of the people who contribute to it. Veteren "scener" h0ffman tells us his #story today from the #origins of the #scene to #modern day #demo #parties and all that's involved in being a part of it.

#retrocomputer #retrogaming #amiga #zx81 #zxspectrum #commodore #c64

podmin@pod.beautifulmathuncensored.de

There's clearly a problem with energy conservation (numerics or other bug), but otherwise it looks very interesting already

https://www.beautifulmathuncensored.de/static/GlowScript/GlowScript.html

from vpython import *


#scene.fullscreen = True

G = 100 #prefactor electric force, code adapted from gravity sim therefore 'G'


B=vector(0,1,10) #constant overall manetic field, should be enough to introduce chaos to 2 particle system (later I'd like to have it caused by the nuclear spin and affect the electron spin, all classical of course)
# cp. https://arxiv.org/abs/chao-dyn/9601009
# Lorentz force is q*cross(v,B), here: charge*cross(velocity,B)

# edit initial conditions here       
##########
spheres = [
sphere(pos=vector(2,0,0),radius =.1,color=color.blue,charge=-1,mass=1,velocity=vector(0,-5,0),a = vector(0,0,0)),
#sphere(pos=vector(0,0,0),radius=.3,color=color.red,charge=1,mass=7200,velocity=vector(0,0,0),a=vector(0,0,0)),
#sphere(pos=vector(0,12,0),radius=.08,color=color.green,mass=sqrt(4),velocity=vector(1.2,0,0.6),a=vector(0,0,0),trail=curve(color=color.green)),
sphere(pos=vector(0,0,0),radius=.3,color=color.red,charge=1,mass=7200,velocity=vector(0,0,0),a=vector(0,0,0))
#sphere(pos=vector(0,28,0),radius=.4,color=color.orange,mass=sqrt(80),velocity=vector(0.7,0,0.4),a=vector(0,0,0),trail=curve(color=color.orange)),
#sphere(pos=vector(0,32,0),radius=0.2,color=color.white,mass=-sqrt(10),velocity=vector(1.5,0,0.4),a=vector(0,0,0),trail=curve(color=color.white))
]







def acceleration1on2(sphere2,sphere1):
    r = sphere2.pos - sphere1.pos
    r_mag = mag(r)
    normal_r = norm(r)
    g = ((G*sphere1.charge*sphere2.charge)/pow(r_mag,2))/sphere2.mass*normal_r
    return g


t = 0
dt = .01
while 1:
    rate(60)
    for i in spheres:
        i.a = vector(0,0,0)
        soi = vector(0,0,0)
        for j in spheres:
            if i!=j:
                i.a = i.a + acceleration1on2(i,j)


    # only for electron Lorentz force, assume nucleus resting in field (should later be caused by it)
    # spheres[0].charge*cross(spheres[0].velocity,B)
    lorentz_acc = spheres[0].charge*cross(spheres[0].velocity,B)/spheres[0].mass #acceleration due to B on e-
    spheres[0].a += lorentz_acc          


    for i in spheres:
        i.velocity = i.velocity + i.a *dt
        i.pos = i.pos+i.velocity*dt




    #scene.center=vector(spheres[1].pos.x,spheres[1].pos.y,spheres[1].pos.z)


bliter@diaspora-fr.org

#EXTREME #Amiga500 #Upgrades - #CrystalCase & #PiStorm #Updates - #DanWood

The Amiga 500 was the low-end, entry level machine back in the day but in 2022 I give it some EXTREME upgrades. Fitting a brand new Crystal Case and using a #RaspberryPi to boost the speed by over 1000x!

▬ Contents of this video ▬

00:00 - Introduction & #Amiga500
01:50 - A1200.net Crystal Case
2:32 - #Unboxing #Crystal #Case
03:19 - Fitting #Amiga 500 Crystal Case
04:54 - #PiStorm Recap
05:57 - #Emu68 Introduction
06:53 - Squarespace Sponsor Slot
07:55 - Caffeine OS Introdution & Install
09:38 - #CaffeineOS Tour
11:40 - #Networking & #Internet
13:16 - Bundled #Utilities
14:38 - SysInfo #Benchmarks
15:04 - #Scene #Demos
15:25 - #Game #Performance
16:12 - Conclusion

https://www.youtube.com/watch?v=3s1_XCv-f1o
#retrocomputing #retrogames #retrogaming #amiga #raspberrypi

anonymiss@despora.de

Hacking forum #RaidForums shut down and founder arrested in global #police #operation

source: https://www.zdnet.com/article/hacking-forum-raidforums-shut-down-and-founder-arrested-in-global-police-operation/

The RaidForums #hacker #forum, used by cybercriminals to primarily buy and sell stolen databases, has been shut down and its domains seized by US #law #enforcement as part of an operation coordinated by #Europol that involved law enforcement agencies across numerous countries.

I always thought the police leave the forum open to be informed about #leaks and to #track who buys the data. Now that the forum is closed, the #scene will probably dive deep into the #darknet and be much harder to monitor.

enter image description here

#news #hack #cybercrime #cyberwar #surveillance #security

anonymiss@despora.de

The #movie "Kimi" shows how people can be monitored and located with the help of their smartphones.

source: https://www.themoviedb.org/movie/800510-kimi

Funny is the tracking #scene where the hacker is typing wildly on the keyboard although he doesn't have a terminal open and just has to click a button in the menu to start the tracking.

enter image description here

#Crime #entertainment #surveillance #privacy #hacker #Thriller #Technology #mobile #cloud #smartphone

bliter@diaspora-fr.org