#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
bliter@diaspora-fr.org

#Scene#Amiga #Graphics #Archive

The Amiga #demoscene had a very active graphics scene.

The #images in this section were mostly done by #hobby #artists in their free time and sometimes used in #demos and other #productions inside the #demo scene.

Some images are 'inspired' by existing #artwork done by #famous #fantasy artists.
It may look like these images are just copies, but the techniques that are used to pixel these images as well as the way these images are sometimes rearranged makes them interesting in their own right.

http://amiga.lychesis.net/scene.html