Crul

joined 1 year ago
 
 

Source (Full video): Can I ride a Bike with an Omni-Wheel? - (James Bruton, YouTube)

1 minute edit: https://i.imgur.com/ywsDJ2f.mp4

From the video description:

Last time I built a giant omni-wheel. An omni-wheel can move in multiple directions because it has lots of smaller wheels around its circumference, so it can roll like a normal wheel, or slide sideways.
Normally you’d use at least three omni-wheels on a vehicle so that you can move or rotate in any direction. But in this video I’m going to put my giant omni-wheel on the front of a bicycle, and with some clever electronics I’m going to control the wheel so I can ride it.
I’m using the back end of the bike from the Makers Secret Santa Christmas video which Colin Furze left on my driveway. I’ll need to modify the bike so I checked it wasn’t Colin’s bike from his childhood or anything and he said it sounds cool.
As I mentioned last time, the wheel is going to be mounted the wrong way around on the front of the bike so the two wheels make a T-shape. So first of all I need to make some modifications to the front forks of the bike.

CAD and Code: https://github.com/XRobots/BIGOmni-Bike

1
submitted 1 year ago* (last edited 1 year ago) by Crul@lemmy.world to c/english@lemmy.ca
 

Prepositions are hard, and these are the ones that confuse me the most:

  • It seems (...) [to / for] me
  • It looks like (...) [to / for] me
  • It feels (...) [to / for] me
  • It sounds like (...) [to / for] me
  • (...) makes more sense [to / for] me

Questions:

  • Are both valid?
    • If both are valid; is there any nuance as to which to use?
    • If they aren't: is there a general rule or is it a case-by-case (as it usually is with prepositions)?

Thanks!

1
submitted 1 year ago* (last edited 1 year ago) by Crul@lemmy.world to c/fantasy@sffa.community
 

cross-posted from: https://lemmy.world/post/2699123

I don't really have anything to add, I just love this book. I searched for "The NeverEnding Story" in this community, saw that there was no post about it and wanted to fix that :).

Image found on Facebook. I think the source of that specific printing is the Spanish version of the book, but it's very similar to some German version covers.

1
Boromir's death (Bakshi 1978) (mutantreviewers.files.wordpress.com)
 

I know Bakshi's version has A LOT of issues, but I grew up watching it again and again and I have very fond memories of it. I'm aware I am in the minority.

One of the scenes I love is Boromir's death (video link)... if you can ignore the "not-enough-budget" Uruk-hai. I like the roughness and lack of music once Boromir's is hit with the first arrow.

Source of the image: The Lord of the Rings (1978) – Mutant Reviewers

 

cross-posted from: https://lemmy.world/post/2692134

SOLVED: by @g6d3np81@kbin.social using columns property

TL;DR: I want to achieve this behavior for the menu layout, but all I can get is this; note the different menu options order.

Two days ago I asked for help for implementing the current behavior without hardcoding the menu height for each resolution step, and there were two suggestions to try display: grid. It looked promising and after reading some documentation I was able to get something very close to what I'm looking for.

The only difference being that I want the chapters to be sorted vertically (as in the current version), but what I got sorts the chapters horizontally.

Here it is (what I think is) the relevant code:

#menu ul {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  grid-auto-flow: row dense;
}

Sorry, I don't have the display: grid version online.

I did a quick search for display grid multiple columns vertical sort and saw this StackOverflow post: CSS Grid vertical columns with infinite rows which, if I understand correctly, says it's not possible. But I'm pretty sure I'm not understanding it correctly.

Any help will be welcome, thanks!

EDIT: I also tried grid-audto-flow: column (as suggested here) but it just renders a single row. Probably because I'm missing something...

#menu ul {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  grid-auto-flow: column;
}

EDIT-2: I was told that for grid-audto-flow: column to work I need to specify the numbers of columns. If I understand correctly, then that doesn't really help. The original issue is that I need to edit the CSS file every time a new chapter is added. Which would be the same if I have to hardcode the number of rows.

I mean, it's a bit cleaner to hardcode the number of rows than the height in pixels, but I was looking for a solution that doesn't require magic numbers in the CSS.

 

Source: がとりんぐ三等兵 (@gatring3)

foldable scooter
折りたたみ式スクーター

1
submitted 1 year ago* (last edited 1 year ago) by Crul@lemmy.world to c/anarchychess@sopuli.xyz
 

original: Otters that look like Matt Damon

via: Cannot Unsee

Repost (from reddit) of the first in the series Chess player VS animals.

 

cross-posted from: https://lemmy.world/post/2633190

From the video description:

Philosopher David Chalmers and neuroscientist Christof Koch made a bet in 1998 on a breakthrough in consciousness research within 25 years. Now the bet is settled – thanks to the journalist Per Snaprud, neuroscience editor at the Swedish popular science magazine Forskning & Framsteg. Here's a conversation that was held between the three at New York university on June 24:th 2023.

[–] Crul@lemmy.world 0 points 1 year ago (1 children)

inb4: chibi Cthulhu

[–] Crul@lemmy.world 0 points 1 year ago (2 children)

You said encryption occurs with the public key and decryption occurs with the private

I'm sad that I edited some typos on my original message because now you will probably think I changed it. But I said the opposite.

Anyway, there is probably some missunderstanding here and I don't think this conversation is useful.

Thanks for the feedback.

[–] Crul@lemmy.world 0 points 1 year ago* (last edited 1 year ago) (4 children)

Sorry, but I still think I'm saying the same thing as in that paragraph:

[from your link] a sender can use a private key together with a message to create a signature

  • [from my post] the same content published in clear text encrypted with the[ir] private key

[from your link] Anyone with the corresponding public key can verify

  • [from my post] anyone can decrypt it with the author's public key
[–] Crul@lemmy.world 0 points 1 year ago (6 children)

Isn't that for when you want to send a message to someone so only the recipient can read it?

If I understand correctly, OP is asking about signatures to prove the posted content comes from a specific source.

Anyway, thanks for the review!

[–] Crul@lemmy.world 0 points 1 year ago* (last edited 1 year ago) (8 children)

EDIT: changed encryption / decryption to signing / veryfing. Thanks for the corrections

Not an expert, those who know more please correct me.

From what I understand, what they post is not a PGP key, but the same content published in clear text signed with their private key. That way anyone can verify it with the author's public key to check it has been generated with the private one (that only one person should have).

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