9 comments so far...

marcuskilledyou January 23, 2007, 12:46 PM
Cool...
mads January 24, 2007, 12:27 PM
LOVE IT. Been going on since the 90's. Shame infrastructure doesnt accomodate it.
Thomas Madsen-Mygdal Team 23 January 24, 2007, 08:31 PM
yeah, interesting. but i'm hearing the energy required to create the hydrogen and cool it down makes it some what the same as a normal car. (yeah, the hydrogen could be created from clean energy sources like wind/solar).

you two engineers - a professional opinion?

marcuskilledyou March 26, 2007, 08:11 AM
I think hydrogen is a good carrier, but like you said it's not an energy source.
Thomas Madsen-Mygdal Team 23 March 26, 2007, 08:57 AM
good distinction.
marcuskilledyou March 26, 2007, 09:55 AM
The same goes for bioethanol etc. People often forget that. It's like solar power on your backpack or other items - the time and money (energy) spent making the product will more than outweigh the energy you save using it.
Thomas Madsen-Mygdal Team 23 March 26, 2007, 10:00 AM
yeah, it's gonna take many years before we get to look at this from a "whole" point of view - especially with the current "green hype"...
marcuskilledyou March 26, 2007, 10:11 AM
Real clean energy is wind, wave, solar, geothermal. Not so sure about anaerobic decomposition, biofuel etc. I think many need to consider this rather than focus on buzzwords like "renewable energy".
mads March 27, 2007, 11:27 PM
Strong perspectives, Marcus
Add a comment...
Your name:
Your e-mail:





About 23

About 23
What is 23 and who's behind the service?
Just In
Discover the world from a different angle.
Here's a crop of the latest photos from the around the world.
Search
Search photos from users using 23
Help / Discussion
Get help or share your ideas to make 23 better
23 Blog / 23 on Twitter
Messages and observations from Team 23
Terms of use
What can 23 be used for and what isn't allowed
More services from 23
We also help people use photo sharing in their professional lives
  • Basque (ES)
  • Bulgarian (BG)
  • Chinese (CN)
  • Chinese (TW)
  • Danish (DK)
  • Dutch (NL)
  • English (US)
  • French (FR)
  • Galician (ES)
  • German (DE)
  • Italian (IT)
  • Norwegian (NO)
  • Polish (PL)
  • Portuguese (PT)
  • Russian (RU)
  • Spanish (ES)
  • Swedish (SE)

Popular photos right now