My friend Daniela doesn’t understand about #Bitcoin and I’m not the best teacher.
How can I explain the creation of bitcoins? I told her the computer solve a mathematical problem, but:
1-who generate the problem?
2-and why is that necessary?
3-there could be another way to generate a bitcoin?
4-how the computer know about the next problem?
5-how a mathematical problem looks like?
6-what if two machines solve the problem at the same time? Is that possible ?
