269
World’s first crewed liquid hydrogen plane takes off
(thenextweb.com)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 09 Sep 2023
269 points (97.2% liked)
Technology
59598 readers
1733 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
I'm not saying to give up on stopping climate change. don't put words in my mouth. I'm calling out hydrogen propaganda as being part of the fossil fuel industry's attempt to keep us using fossil fuels as opposed to making progress without using fossil fuels. You're saying we need to use fossil fuels to stop climate change. Fuck right off dude, you're not serious, if anything you're a shill for the fossil fuel industry. Whether you're aware of it or not
Liquid hydrogen is the only viable carbon neutral fuel source for air travel due to its energy density. Reducing weight is the #1 most important factor in building aircraft. This shouldn't come as a surprise. It's common sense. Hydrogen can be produced via electrolysis, whether you want to whine about the current situation with natural gas based production or not. It is the only option we know about that is capable of addressing the issue of carbon emissions from air transport. Unfortunately, liquid hydrogen much less energy dense than kerosene, but it's all we have. The important part is that hydrogen is a clean fuel source which can be produced via clean energy.
Unless you have a Nobel Prize winning alternative energy solution in mind to power aircraft with zero carbon emissions with an energy density as good or better than liquid hydrogen, your advocacy against its use is an impediment to progress.