
What are testnet faucets?
I've been exploring the world of cryptocurrencies and blockchain technology, and I recently stumbled upon the term 'testnet faucets'. I'm curious to understand what these testnet faucets are and how they work in the context of blockchain development and testing.


How do you explain Gaussian processes?
I'm trying to understand Gaussian processes. Could you explain what they are and how they work? I'm particularly interested in their mathematical background and practical applications.


What is a channel layer?
I'm trying to understand the concept of a channel layer. Could someone please explain what it is and its role in communications or networking?


What is day closing?
I'm trying to understand the meaning of 'day closing'. I've heard this term in the context of financial or business operations, but I'm not entirely sure what it entails. Could someone explain what day closing refers to?


What are Xpubs?
I recently encountered a term called 'Xpubs' and I'm not sure what it means. I've tried searching for it online, but haven't found a clear explanation. Can someone please help me understand what Xpubs are?
