![](/static/253f0d9b/assets/icons/icon-96x96.png)
![](https://lemmy.world/pictrs/image/44bf11eb-4336-40eb-9778-e96fc5223124.png)
The mirror DOESN’T flip left and right. Imagine an x-axis as a horizontal line across the mirror, a y-axis as a vertical line up/down the mirror, and a z-axis as a line that comes straight out of/into the mirror.
The mirror is actually only flipping that z-axis that comes out of/into the mirror, by reflecting the light back
They’ve got nothing on this guy!! They’re literally grasping at straws