[ 3 / biz / cgl / ck / diy / fa / ic / jp / lit / sci / vr / vt ] [ index / top / reports ] [ become a patron ] [ status ]
2023-11: Warosu is now out of extended maintenance.

/sci/ - Science & Math

View post   
File: 26 KB, 400x396, AndrewSchlafly.jpg [View same] [iqdb] [saucenao] [google]
1818254 No.1818254 [Reply] [Original]

What evidence do we have that the speed of light is a constant? Is it plausible that its speed has been diminishing with time, creating the illusion of a billions of years-old universe that actually began, oh, <picks random number> 6000 years ago?

>> No.1818293
File: 38 KB, 772x311, AndrewSchlafly.png [View same] [iqdb] [saucenao] [google]
1818293

bump

>> No.1818418
File: 10 KB, 350x158, 350px-Schlafly_faces.jpg [View same] [iqdb] [saucenao] [google]
1818418

bamp

>> No.1818424

Go home, dad. You're drunk.

>> No.1818427

we've observed time dilation on planes going very fast

>> No.1818428

We have no evidence to suggest the speed of light is anything but constant. The burden of proof is on you to show otherwise.