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As a senior citizen I have actual experience in developing community programs and marketing. I also founded and sold a startup. 21.co let's me use what I have learned while paying me in cryprocurrency. Now I'm learning about blockchains and cryptocurrency!
Pros: I love earning and sharing helpful business information.
Cons: I need to figure out how to spend the crypto currency.
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Who created blockchain? I pass this info to our son's who are tech executives in software and hardware manufacturing and sales.
Pros: Very patient simple presentation. Great for a beginner.
Cons: I want to know many practical business applications.
Blockchain Demo
Visual demonstration of blockchain technology
