sndrtj

joined 1 year ago
[–] sndrtj@feddit.nl 5 points 10 months ago

Venus is interesting. While the surface is extremely hostile, the upper atmosphere is maybe the most similar to Earth-like environment out there in the solar system. At about 50km up in the air, the air pressure is about 1 Earth atmosphere, and the ambient temperature is about 20C. A 80/20% nitrogen-oxygen gas mixture is buoyant too at that depth, so a balloon filled with breathable air will just float. A rupture won't cause explosive decompression like it would on Mars either. In addition, the gravity one would experience is only very slightly less than that of Earth, and the large atmosphere also provides some shielding against radiation.

Mars doesn't have these perks. Mars is cold, really cold, with only 1/3rd of the gravity of Earth, has practically no radiation shielding, and any breach would cause explosive decompression and almost instant unconsciousness. On top of that, regular solar panels really don't work that well on Mars because of the extra distance from the Sun, while solar panels would actually work better in the upper atmosphere of Venus.

[–] sndrtj@feddit.nl 24 points 10 months ago (1 children)

Concurrent is not the same as parallel.

[–] sndrtj@feddit.nl 2 points 10 months ago

Martin Shkreli, now that's a name I would never associate with even anything remotely positive. Not someone you want as a "supporter" usually.

[–] sndrtj@feddit.nl 3 points 10 months ago

Even if you ignore the latter half of 2023 there is a huge and consistent decline in number of posts per day.

[–] sndrtj@feddit.nl 3 points 10 months ago (1 children)

This. While yeah at times it certainly feels a bit empty, Lemmy feels like old Reddit or maybe even the days of Forums before. Interesting, engaged discussions, rather than vapid one-liners that reddit ultimately became.

[–] sndrtj@feddit.nl 3 points 10 months ago (1 children)

Just block the news and politics communities. It's good for your sanity.

[–] sndrtj@feddit.nl 3 points 10 months ago

Same here. Spend several hours a day on reddit since 2014, but haven't logged in since the API shutdown. Only the occasional Google search brings me there.

[–] sndrtj@feddit.nl 9 points 10 months ago (4 children)

Wow, this stats website is interesting. I checked a number of subs I used to frequent: r/thenetherlands, r/idiotsincars and r/Europe . All of them see meteoric rice in subscribers, but number of posts goes down significantly since 2020-2021 (r/idiotisincars is the outlier here, you can clearly see the pandemic, but once it resumes the trend is downward again).

[–] sndrtj@feddit.nl 2 points 11 months ago (1 children)

Reddit doesn't allow targeting by community?! To me that seems like the most obvious feature.

[–] sndrtj@feddit.nl 1 points 11 months ago (1 children)

Popularity among 18 year olds of > 50%. Christ. A significant chunk of those will become long term users.

[–] sndrtj@feddit.nl 4 points 11 months ago

Snap is still alive? I haven't heard name in quite a while.

[–] sndrtj@feddit.nl 0 points 1 year ago (1 children)

You never talk about what you did in the weekend over the water cooler?

Also: she, not he.

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