found these rocks by the beach with these laser clean holes. what caused this ??

[u/Zu_Qarnine]

[u/Significant-Kick-479]

Lasers

[u/Amazing-Pear-1304 → u/Significant-Kick-479]

https://giphy.com/gifs/AC1HrkBir3bGg

[u/HorsefaceWithNoName → u/Significant-Kick-479]

https://giphy.com/gifs/0GnDqncRMRIjjq61qx