HAR2009: Unterschied zwischen den Versionen

Version vom 1. August 2009, 03:05 Uhr

International technology & security conference. Four days of technology, ideological debates and hands-on tinkering.

http://wiki.har2009.org/page/Village:Leiwandville
Die Leute vom BlinkenSisters-Projekt wären gerne unsere Nachbarn. Kann man, sobald es ans Reservieren von Plätzen geht, einbinden.

Airborne Glowsticks
- 3 large helium balloons will be filled with up to 9 cubic meters of helium; this will be give a total lift of ca. 9 kg.
- The balloons will hover 10-20 meters above ground and be ancored to the ground using light but durable rope.
- Between the floating helium balloons, we'll suspend up to 3000 glow sticks (Knicklichter), depending on weight, mounted into some kind of art/figure/logo shape.
- The balloons and lights should last for one night.
- Needs:
  - A name
  - Helium: Where can we get Helium in Holland?
  - Ideas for what to model with the light sticks
  - Help with actual artwork
  - Helping hands for execution
  - Funding: Helium is not cheap
  - Budget:
    - Glow sticks: ca. 100 EUR
    - Balloons: ca. 70 EUR
    - Helium: Up to 240 EUR (but should be considerably cheaper)
Chemische Experimente
- Nebelgranate/Rauchbombe basteln http://de.wikipedia.org/wiki/Nebelgranate
- So ein "schwarze wurst" die wächst wenn man sie anzündet .. nur halt in GROSS :)
Physikalische Experimente
- Superkartoffelkanone mit Wasserstoff/Sauerstoffgemisch, bicycle-powered (green energy), extend it into a rocket launcher
  - maybe with a 2nd stage like this??(mentos&coke propellant): http://www.youtube.com/watch?v=FYjl2m1Og6U
- Teslacoil
Leiwandville T-Shirts
- Leo
- Gem

@@ Zeile 24: / Zeile 24: @@
 === Campprojektideen ===
+* '''Airborne Glowsticks'''
+** 3 large helium balloons will be filled with up to 9 cubic meters of helium;  this will be give a total lift of ca. 9 kg.
+** The balloons will hover 10-20 meters above ground and be ancored to the ground using light but durable rope.
+** Between the floating helium balloons, we'll suspend up to 3000 glow sticks (Knicklichter), depending on weight, mounted into some kind of art/figure/logo shape.
+** The balloons and lights should last for one night.
+** Needs:
+*** A name
+*** Helium: Where can we get Helium in Holland?
+*** Ideas for what to model with the light sticks
+*** Help with actual artwork
+*** Helping hands for execution
+*** Funding: Helium is not cheap
+*** Budget:
+**** Glow sticks: ca. 100 EUR
+**** Balloons: ca. 70 EUR
+**** Helium: Up to 240 EUR (but should be considerably cheaper)
 * '''Chemische Experimente'''
 ** Nebelgranate/Rauchbombe basteln http://de.wikipedia.org/wiki/Nebelgranate