
Do casinos use blockchain?
I'm wondering if casinos are utilizing blockchain technology in their operations. Is blockchain being used by casinos for any specific purpose like enhancing security or transparency of transactions?


Why use Z score for heatmap?
I'm curious about the rationale behind using Z scores for creating heatmaps. Why is this statistical measure preferred for such visualizations, and what advantages does it offer over other methods?


What is the use of emerald in Osrs?
In OSRS, emeralds are used as a valuable gemstone for various purposes such as crafting, trading, and as a reward for completing certain quests. They can also be used in combination with other materials to create powerful jewelry and equipment.


What algorithm does ETC use?
I'm curious about the algorithm that Ethereum Classic (ETC) uses. I know different cryptocurrencies adopt different algorithms and I want to understand the specific one ETC relies on.


Can foreigners use UnionPay?
I'm wondering if foreigners are able to use UnionPay cards. I'm not sure about the policies and restrictions regarding its usage, especially for non-Chinese citizens.
