Welcome to Lumenoia. Get the app for iPhone and iPad. Start with the free How Ethereum Works course.
Knowledge brought to light.
Focused educational videos for understanding the technologies and human skills shaping modern life. How Ethereum Works is included with Lumenoia 1.1.
Free introduction
No account, sign-in, or purchase is required. The course is bundled with the app for offline learning.
Included with Lumenoia 1.1
A concise visual introduction to Ethereum as a shared programmable network. Learners follow transactions through blocks, smart contracts, proof-of-stake validation, gas, the EVM, decentralized applications, and layer 2 scaling without investment or price speculation.
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Ethereum & Web3 includes the complete free introduction. Three Founding Pack courses are available and two remain planned.
2 available with Founding Pack 1
Language models, agents, retrieval, memory, tools, and guardrails.
Explore this topic1 available with Founding Pack 1
Architecture, operations, security, and tradeoffs across major cloud platforms.
Explore this topic1 included course · 1 planned course
Ethereum fundamentals, smart contracts, execution, gas, security, and scaling.
Explore this topic1 planned course
Self-awareness, regulation, empathy, listening, and communication for demanding work.
Explore this topicLearning pack
A one-time purchase for five named courses. Three bilingual courses are available with Founding Learning Pack 1: How LLMs Work: Tokens, Embeddings, Attention, and Transformers; AI Agents Explained: Tools, Memory, RAG, and Guardrails; Multi-Cloud Architecture: Azure, AWS, and GCP. Two additions remain planned and are included for pack owners as released. No subscription or separate language charge.
Available with Founding Learning Pack 1
Follow a common autoregressive transformer from text and token IDs through embeddings, causal attention, transformer blocks, and next-token generation. Distinguish training, inference, and retrieval, and learn why plausible output still needs verification.
View course detailsAvailable with Founding Learning Pack 1
A bilingual lesson explaining agent loops, tools, context and memory, retrieval-augmented generation, guardrails, evaluation, and responsible authority boundaries.
View course detailsAvailable with Founding Learning Pack 1
A bilingual, vendor-neutral lesson for evaluating workload constraints, portability, resilience, identity, data, observability, cost, and operating ownership across Azure, AWS, and Google Cloud.
View course detailsPlanned
A planned technical lesson about EVM execution, gas, common smart-contract security concerns, and the role of Layer 2 systems.
View planned coursePlanned
A planned educational lesson about self-awareness, emotional regulation, empathy, listening, communication, and reflection in technical, creative, and entrepreneurial settings.
View planned course