Recent content by r-j

  1. R

    Undergrad Directly UPWIND faster than the wind

    I know somebody in SF that would so fund a documentary on this, do they have a media contract yet?
  2. R

    Undergrad Directly UPWIND faster than the wind

    This should be on television!
  3. R

    Undergrad Directly UPWIND faster than the wind

    There's something I rarely see. ;) What causes the cart to reach a maximum speed? If the faster it goes the more wind it 'feels', is there a limit to how fast a craft could eventually reach?
  4. R

    Japan Earthquake: Nuclear Plants at Fukushima Daiichi

    What kind of radiation are they measuring?
  5. R

    Undergrad Directly UPWIND faster than the wind

    These may be silly questions, but that never stopped me before. When going upwind, is the speed measured in multiples of the wind? So if you are doing twice the wind speed, the ground speed is twice the wind? So does that mean the wind felt by the craft is three times wind speed? 10mph wind...
  6. R

    Japan Earthquake: Nuclear Plants at Fukushima Daiichi

    Is there some sort of mystery about what blew up building three?
  7. R

    Japan Earthquake: Nuclear Plants at Fukushima Daiichi

    nuclear plant question What is the source of the hydrogen that is believed to have caused the explosions?
  8. R

    Japan Earthquake: Nuclear Plants at Fukushima Daiichi

    Did anyone ever figure out what was causing the smoke? http://www.csmonitor.com/USA/2011/0323/Japan-nuclear-crisis-What-s-in-the-smoke-emerging-from-Fukushima-I http://www.rt.com/news/fukushima-smoke-reactor-radiation/
  9. R

    Fukushima Japan earthquake - contamination & consequences outside Fukushima NPP

    Scientists in New Zealand are voicing concerns after monitoring the muttonbird population as it travels back from spending the northern summer in Japan. In 2005, scientists attached tracking devices to a portion of the bird population. The New Zealand “muttonbirders” have been concerned ever...
  10. R

    Japan Earthquake: Nuclear Plants at Fukushima Daiichi

    In the US it is after 5 years in a cooling/storage pond. http://en.wikipedia.org/wiki/Dry_cask_storage#United_States
  11. R

    Japan Earthquake: Nuclear Plants at Fukushima Daiichi

    http://hisz.rsoe.hu/alertmap/site/?pageid=event_summary&edis_id=NC-20120328-34685-JPN Does this mean anything?
  12. R

    Uncovering the Truth about Anti-Tsunami Walls in Fukushima

    There was no wall, just breakwaters. (didn't read the rest of the thread yet)
  13. R

    Fukushima Fukushima: Unit 2 Discharge - Why Differs from Units 1 & 3?

    Forgive me, but how does anyone know how much radioactivity came from each building?
  14. R

    Japan Earthquake: Nuclear Plants at Fukushima Daiichi

    Has this been posted already? http://youtu.be/_jlONo6kj10 Video of the waves hitting the power plant.
  15. R

    Japan Earthquake: Nuclear Plants at Fukushima Daiichi

    Does that mean the radiation came from the reactor? Not damaged fuel rods?