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justmarc commented on Croatian freediver held breath for 29 minutes   divernet.com/scuba-news/f... · Posted by u/toomanyrichies
moomin · 9 days ago
James Cameron, maker of The Abyss, probably got the memo. But the memo read “You’re going to need to make much more successful movies before they let you do that again.”
justmarc · 9 days ago
Your username is great.
justmarc commented on Pimping My Casio: Part Deux   blog.jgc.org/2025/07/pimp... · Posted by u/r4um
jgrahamc · a month ago
The key to doing things when you're very busy is to do them slowly and not drive yourself crazy with a deadline. When I did the ThinkPad 701c restoration it took me a year!
justmarc · a month ago
Old Thinkpads were truly glorious machines. Top notch engineering and materials.
justmarc commented on Felix Baumgartner, who jumped from stratosphere, dies in Italy   theinternational.at/felix... · Posted by u/signa11
justmarc · a month ago
Such a shame. People who have met him have always said he was a stand up guy.

Definitely a man who pursued his passions.

RIP.

justmarc commented on A 14kb page can load much faster than a 15kb page (2022)   endtimes.dev/why-your-web... · Posted by u/truxs
hiAndrewQuinn · a month ago
Do we? Let's compare some numbers.

Creating an average hamburger requires an input of 2-6 kWh of energy, from start to finish. At 15¢ USD/kWh, this gives us an upper limit of about 90¢ of electricity.

The average 14 kB web page takes about 0.000002 kWh to serve. You would need to serve that web page about 1-300,000 times to create the same energy demands of a single hamburger. A 14 mB web page, which would be a pretty heavy JavaScript app these days, would need about 1 to 3,000.

I think those are pretty good ways to use the energy.

justmarc · a month ago
Slightly veering off topic but I honestly wonder how many burgers will I fry if I ask ChatGPT to make a fart app?
justmarc commented on A 14kb page can load much faster than a 15kb page (2022)   endtimes.dev/why-your-web... · Posted by u/truxs
hackerman_fi · a month ago
There is an example link in the article. Listing more examples would serve no purpose apart from web design perspective
justmarc · a month ago
Well, exactly that, I'm looking for inspiration.
justmarc commented on Pimping My Casio: Part Deux   blog.jgc.org/2025/07/pimp... · Posted by u/r4um
jgrahamc · a month ago
Thanks! Glad you enjoy https://behind-the-screens.tv. Those videos were an enormous amount of work because of all the original research behind them. I do have one more I'd like to do about this film: https://www.rottentomatoes.com/m/defense_play_1987 One day perhaps!
justmarc · a month ago
Oh I don't doubt it! I was thinking how does such a busy man have time for this... but we always have time for passions and side projects :)

The airwolf one was funny, since it was a childhood favorite, and what a funny little typo they had there.

When watching the video I was thinking to myself, could this series have influenced my future interests in ways I didn't even know? Fun.

justmarc commented on Pimping My Casio: Part Deux   blog.jgc.org/2025/07/pimp... · Posted by u/r4um
jgrahamc · a month ago
See: https://www.crowdsupply.com/oddly-specific-objects/sensor-wa... Answer: 1 to 2 years. My previous watch from the original blog post is still running on the original battery.
justmarc · a month ago
Thank you, John.

Coincidentally, your web site https://jgc.org/ is truly a lovely example of https://news.ycombinator.com/item?id=44613625 which was just discussed today as well.

Love your behind the screens stuff!

justmarc commented on Pimping My Casio: Part Deux   blog.jgc.org/2025/07/pimp... · Posted by u/r4um
justmarc · a month ago
Very cool! What's the expected battery run time?
justmarc commented on A 14kb page can load much faster than a 15kb page (2022)   endtimes.dev/why-your-web... · Posted by u/truxs
hiAndrewQuinn · a month ago
Do we? Let's compare some numbers.

Creating an average hamburger requires an input of 2-6 kWh of energy, from start to finish. At 15¢ USD/kWh, this gives us an upper limit of about 90¢ of electricity.

The average 14 kB web page takes about 0.000002 kWh to serve. You would need to serve that web page about 1-300,000 times to create the same energy demands of a single hamburger. A 14 mB web page, which would be a pretty heavy JavaScript app these days, would need about 1 to 3,000.

I think those are pretty good ways to use the energy.

justmarc · a month ago
Just wondering how do you reached at the energy calculation for serving that 14k page?

For a user's access to a random web page anywhere, assuming it's not on a CDN near the user, you're looking at at ~10 routers/networks on the way involved in the connection. Did you take that into account?

justmarc commented on A 14kb page can load much faster than a 15kb page (2022)   endtimes.dev/why-your-web... · Posted by u/truxs
justmarc · a month ago
Does anyone know have examples of tiny, yet aesthetically pleasing websites or pages?

Would love it if someone kept a list.

u/justmarc

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