Search for "Peter Buschkamp"

Lasers in the sky (with asteroids)
35 min

Lasers in the sky (with asteroids)

33C3: works for me
Freifunk - The Next Generation
48 min

Freifunk - The Next Generation

35C3: Open Infrastructure Orbit
Shooting lasers into space – for science!
60 min

Shooting lasers into space – for science!

32C3: gated communities
Interplanetary Colonization
33 min

Interplanetary Colonization

the state at the beginning of the 21st Century

33C3: works for me