To be pedantic, photons never accelerate. They only ever travel at one speed in one direction

I’ve been trying to wrap my head around this part and what it means for cause and effect for a while. I think Feynman said something like a photon is only ever emitted when the source and destination agree to exchange one. Which makes sense if the exchange is instantaneous to the photon. But how can billions of years pass for us in the mean time?

In aggregate, yes, but any individual wave of light is still traveling at c. You get the appearance of a slower wave because secondary waves are generated that cancel the original one in such a way that it makes a combined wave that appears to be slower.

They tried it in Vietnam and discovered the lower iq recruits were more trouble than they were worth and made the military run worse overall, so it’s probably unlikely to happen again

The real issue is the concentration of power. WeChat is the gatekeeper and moderator of basically everything in China. They decide what apps and services are allowed to be successful. If they see something doing well, they have the data and the control to make a copy of it and replace the original with it. Sort of like Amazon does in the retail space.

Elon is working on replicating it now with “X”. He’s already said he wanted something like that for the US

Reflections involve the material absorbing and re-emitting photons back the other direction.

The curvature of light from gravity is actually space-time itself being curved by mass. The light continues on a straight path through a curved space-time. It looks like it changes direction from the outside, but that’s just the shape of the universe in that area.

That’s why we feel gravity. The space-time around earth is curved inward, so going forward in time would actually mean falling towards the center if we were stationary in space. The ground is constantly accelerating us upwards. Light does not get accelerated that way, so it follows the curvature.

If you want to get really deep into the reflection topic: https://youtu.be/rYLzxcU6ROM

Nice to see some reasonable and grounded conservative content. I don’t agree with most conservative social and economic positions, but I can respect someone who supports them in good faith. Pretty much everything I see coming from people who consider themselves conservative in the US today is…not that. I guess this is what you get when Fox News becomes the core of your party

ROCK AND STONE, YYYYYYEEEEAAAHHH

I think the real tl;dr here is don’t leave a rotting pile of semen and butter out for a week…

HOT

For Windows, WizTree because it’s extremely fast. For Linux, I like ncdu

It is definitely very cool

That would be Albedo from Overlord

Welcome!

Now this is some real journalism

Love this band

This is the diplomatic and appropriate position to take. Neither supporting explicit independence nor a CCP takeover has been the official US position for decades and is favored by a majority of Taiwanese.

I use backupninja for the scheduling and management of all the processes. The actual backups are done by rsync, rdiff, borg, and the b2 tool from backblaze depending on the type and destination of the data. I back up everything to a second internal drive, an external drive, and a backblaze bucket for the most critical stuff. Backupninja manages multiple snapshots within the borg repository, and rdiff lets me only copy new data for the large directories.

That’s a wolf girl! Ookami Mio