Search for "Hans Block" returned 1131 results
32 min
library operating systems
reject the default reality^W abstractions and substitute…
69 min
Telescope Making
How to make your own telescope
47 min
Hillbilly Tracking of Low Earth Orbit
Repurposing an Inmarsat Dish
61 min
Nintendo Hacking 2016
Game Over
42 min
A world without blockchain
How (inter)national money transfers works
39 min
Why do we need an open food information platform
We want all data about food to be linked and public
55 min
3D Casting Aluminum
Too Much Fun with Microwaves
50 min
How does the Internet work?
An explanation of Inter-Net and everyday protocols
71 min
37C3 Infrastructure Review
Teams presenting how they helped making this awesome event
61 min
BBSs and early Internet access in the 1990ies
Modems, FIDO, Z-Netz, Usenet, UUCP, SLIP and ISDN
49 min
Dissecting VoLTE
Exploiting Free Data Channels and Security Problems
46 min
