366
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 02 Oct 2023
366 points (100.0% liked)
World News
39041 readers
2033 users here now
A community for discussing events around the World
Rules:
-
Rule 1: posts have the following requirements:
- Post news articles only
- Video links are NOT articles and will be removed.
- Title must match the article headline
- Not United States Internal News
- Recent (Past 30 Days)
- Screenshots/links to other social media sites (Twitter/X/Facebook/Youtube/reddit, etc.) are explicitly forbidden, as are link shorteners.
-
Rule 2: Do not copy the entire article into your post. The key points in 1-2 paragraphs is allowed (even encouraged!), but large segments of articles posted in the body will result in the post being removed. If you have to stop and think "Is this fair use?", it probably isn't. Archive links, especially the ones created on link submission, are absolutely allowed but those that avoid paywalls are not.
-
Rule 3: Opinions articles, or Articles based on misinformation/propaganda may be removed. Sources that have a Low or Very Low factual reporting rating or MBFC Credibility Rating may be removed.
-
Rule 4: Posts or comments that are homophobic, transphobic, racist, sexist, anti-religious, or ableist will be removed. “Ironic” prejudice is just prejudiced.
-
Posts and comments must abide by the lemmy.world terms of service UPDATED AS OF 10/19
-
Rule 5: Keep it civil. It's OK to say the subject of an article is behaving like a (pejorative, pejorative). It's NOT OK to say another USER is (pejorative). Strong language is fine, just not directed at other members. Engage in good-faith and with respect! This includes accusing another user of being a bot or paid actor. Trolling is uncivil and is grounds for removal and/or a community ban.
Similarly, if you see posts along these lines, do not engage. Report them, block them, and live a happier life than they do. We see too many slapfights that boil down to "Mom! He's bugging me!" and "I'm not touching you!" Going forward, slapfights will result in removed comments and temp bans to cool off.
-
Rule 6: Memes, spam, other low effort posting, reposts, misinformation, advocating violence, off-topic, trolling, offensive, regarding the moderators or meta in content may be removed at any time.
-
Rule 7: We didn't USED to need a rule about how many posts one could make in a day, then someone posted NINETEEN articles in a single day. Not comments, FULL ARTICLES. If you're posting more than say, 10 or so, consider going outside and touching grass. We reserve the right to limit over-posting so a single user does not dominate the front page.
We ask that the users report any comment or post that violate the rules, to use critical thinking when reading, posting or commenting. Users that post off-topic spam, advocate violence, have multiple comments or posts removed, weaponize reports or violate the code of conduct will be banned.
All posts and comments will be reviewed on a case-by-case basis. This means that some content that violates the rules may be allowed, while other content that does not violate the rules may be removed. The moderators retain the right to remove any content and ban users.
Lemmy World Partners
News !news@lemmy.world
Politics !politics@lemmy.world
World Politics !globalpolitics@lemmy.world
Recommendations
For Firefox users, there is media bias / propaganda / fact check plugin.
https://addons.mozilla.org/en-US/firefox/addon/media-bias-fact-check/
- Consider including the article’s mediabiasfactcheck.com/ link
founded 1 year ago
MODERATORS
Why do they need to use fresh water to fill the locks? I get that pumping salt water may come with a bit more maintenance but it just seems like a waste to use all that fresh water.
The middle part of the canal is 26 meters above sea level, and the canal is way too big for them to pump sea water into it.
This image kinda illustrates it
Easy fix, just dig down that 26 meters!
All the way across the length of the canal.
I'm sure a couple dudes with shovels could knock it out in a week.
Two weeks tops.
So interesting thing
Digging out the height difference and making it a straight shot canal would have VERY BAD ecological consequences.
Sea level on the Pacific side is higher than on the Atlantic side, meaning that opening a straight shot canal would cause the Pacific to begin draining into the Atlantic through the canal
This could have DRASTIC implications for the Caribbean and North Atlantic because, how much Pacific needs to get into the Atlantic before the water tables are balanced‽
plus it allow sea snakes in to the Caribbean
I thought sea levels were the same at the same latitude all around the globe. I feel like I've been lying to myself all these years now.
It's pretty unintuitive because we're not used to dealing with ocean sized bodies of water in day to day life. Part of the explanation is just that the prevailing winds pile all the water in the Pacific up against the coast, causing higher sea levels on the West Coast. The lower salinity of the Pacific also causes lower water density, which translates to higher sea levels.
Also tides are not the same on both sides, even if they were the same average level, the tides definitely wouldn't be synchronized. This would result in very strong currents in the canal, making it impossible to safely navigate. The most common fix for that type of situation is to put... locks in the canal.
That’s fucking wild what lol
I saw two guys on YouTube dig a whole city in the mud by hand I bet they could totally do it lol
Why shovels when you can use plowshares?
Or maybe we should stop messing with our climate.
The canal is actually larger than I thought.
C'mon physics, be a bro
As I understand it, canal locks don't pump water at all.
When you're going downhill, you allow the higher water to slowly drain out of the lock, thus lowering you to the lower level
When you're going uphill, you allow the higher water to slowly drain into the lock, thus raising you to the higher level.
In both directions the water is always flowing from high to low.
The canal traverses a fresh water lake at the middle
Because the canal is connected to Gatun Lake, a freshwater lake.
They should use crude oil, it’ll make the boats slippery so they can go through the canal faster.
No need to pay for lubrication of the mechanisms either
I wonder how many of the ships that pass through the canal wouldn't float in oil because of its lower density.
Energy. It takes a lot of energy to get water that high.
It's to keep it out of the hands of Nestlé
Humans are fucking stupid.
You are a great example.
Hugs n kisses bb