Hacking a Java Minecraft server with memory overflows using in-game mechanics
https://www.youtube.com/watch?v=Zy6Ci-K-0K8
#HackerNews #Hacking #Java #Minecraft #Server #Memory #Overflows #In-Game #Mechanics #YouTube
Joachim
boosted
A year ago I started building first prototypes of a device that would be capable of calculating #moon phases based on the historical Metonic cycle. The result was „Meton“, a 3D-printed lunar phase calculator. So if you need an #opendata moon machine, go ahead.
https://www.thomasweibel.ch/?post=rechner-aus-dem-drucker
Or build it yourself, from oak and steel.
#astronomy #astrophysics #mathematics #antiquity #history #3dprint #mechanics #moonphase #openglam #digitalhumanities #diy #analogcomputing
A year ago I started building first prototypes of a device that would be capable of calculating #moon phases based on the historical Metonic cycle. The result was „Meton“, a 3D-printed lunar phase calculator. So if you need an #opendata moon machine, go ahead.
https://www.thomasweibel.ch/?post=rechner-aus-dem-drucker
Or build it yourself, from oak and steel.
#astronomy #astrophysics #mathematics #antiquity #history #3dprint #mechanics #moonphase #openglam #digitalhumanities #diy #analogcomputing
Quake's Player Speed (2017)
https://rome.ro/quakes-player-speed-1
#HackerNews #Quake #Player #Speed #Gaming #Mechanics #Game #Development #Speedrun
d@nny disc@ mc²
boosted
Potential #Mechanics nerd-snipe:
It seems that nobody on the Web has taken a deep approach to answering the eminently important question(s) of:
Are ruined buildings leaning against each other as commonly depicted in post-apocalyptic fiction structurally feasible? Under which construction methods? Etc.
The easier form of the question is to consider only statics, i.e. neglecting impact forces during collapse and just seeing if the actual load-bearing could check out.
I see a lot of *speculation* about this on the Web, but the kind of detail I'm interested in is much more along the lines of Torus Earth:
https://www.aleph.se/andart/archives/2014/02/torusearth.html
Potential #Mechanics nerd-snipe:
It seems that nobody on the Web has taken a deep approach to answering the eminently important question(s) of:
Are ruined buildings leaning against each other as commonly depicted in post-apocalyptic fiction structurally feasible? Under which construction methods? Etc.
The easier form of the question is to consider only statics, i.e. neglecting impact forces during collapse and just seeing if the actual load-bearing could check out.
I see a lot of *speculation* about this on the Web, but the kind of detail I'm interested in is much more along the lines of Torus Earth:
https://www.aleph.se/andart/archives/2014/02/torusearth.html
#Physics / #mechanics #puzzle.
In the picture below, a blue ceramic 500ml bowl weighing 330g has a white silicone cover on it. A hand holds the bowl+cover in mid air.
The cover was just placed lightly on the bowl before it was picked up.
What is holding the bowl up?
(I have my own ideas that I'll put in a reply tomorrow)
