
What is a double sided angel coin?
I've heard about a special type of coin called the double sided angel coin. I'm curious to know what it actually is, its origin, and if it has any special significance or use.


How do you tell if M.2 is single or double sided?
I'm trying to figure out whether an M.2 drive is single or double sided. I need to know this information to make sure it's compatible with my device and to understand its capacity and performance capabilities.
