Rabbit holes
 Origami Memory Gymnastics OMG is brought to University Village, a retirement community in Thousand Oaks, CA. Origami art stimulates cognitive function such as short-term memory to replicate the origami object, fine motor skill, visual-spatial reasoning, and mathematics. A Mayo Clinic study showed that the people who engaged in artistic activity were 73% less likely to develop cognitive impairment.
 Blockchain A class on blockchain is offered at Osher Lifelong Learning Institute, CSU Channel Islands for the spring term I, 2023. The registration information is available at its website.
Blockchain is the underlying technology for Bitcoin. But its unique way of securing data has gone beyond monetary transaction and found wide application. Blockchain has transformed food supply, healthcare, and civil service. It has also improved business efficiency significantly. What makes blockchain so secure and efficient? What problems can it solve? If you are curious, please join us for a discussion of blockchain fundamental and innovation. We will explore its impact on the Web, digital dollar, and our lifestyle. |
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