Can opportunity cost be negative?
I'm wondering if opportunity cost, which is typically associated with the value of the next best alternative when making a decision, can ever be negative.
Can Ethereum be private?
I'm wondering if Ethereum, which is known as a public blockchain network, can also be used in a private setting. Is it possible to have a private Ethereum network for specific use cases?
Is there a possibility that Shibinncoin will be 1 yen?
I'm wondering if there's any chance that Shibinncoin could reach a value of 1 yen in the future. I'm curious about the possibility and likelihood of this happening.
Can iPhone wallet be tracked?
I'm wondering if the iPhone wallet can be tracked, especially in terms of its location or the transactions within it. Is there a feature or an app that allows me to do this? Also, are there any privacy concerns I should be aware of if such tracking is possible?
Is it possible to buy Bitcoin anonymously?
I want to know if it's possible to purchase Bitcoin without revealing my identity. Can I buy Bitcoin anonymously, or do I need to provide personal information?