cyd

I’d been on Reddit for 15 years, predating the Digg exodus. Actually, I find that my memories of the early days makes moving to Lemmy easier. Present-day Lemmy is already ahead of Reddit back when I started, both in terms of content and features/availability.

I think that’s just how the US signs off on every meeting with world leaders.

Material degradation is a very serious issue for these perovskite cells, so it’s a bit concerning to see it brushed off with a “lol we’ll just have to see” comment. Also, these materials contain lead, so disposal/recycling becomes a significant concern.

The grim reaper is coming for old.reddit.com any day now.

That’s not at all how the GPL works…

After seeing this, I thought I’d go over to the Play Store to leave a 1 star review. Then discovered I had already left a 1 star review (complaining about their shitty interface) a few months ago, which I’d totally forgotten about ;-)

Optical components are already used in some parts of servers, in interconnects. But I don’t expect them to replace silicon for general purpose processing ever. One thing that’s never noted in these scientific press releases is that optical components are huge. The wavelength of light is about a micron, i.e. a thousand times larger than the feature sizes of silicon electronics. This limitation can’t be easily overcome.