How GenAI Costs Sank Duolingo’s Stock 20% Despite Record Growth

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How GenAI Costs Sank Duolingo’s Stock 20% (A Non-AI Generated Analysis)

A human analysis of financial documents reveals what AI content farms missed: Duolingo’s GenAI features are undermining its own profit margins.

Dhawal Shah Mar 10, 2025

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Blockchain Development

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Cryptocurrency Engineering and Design
18 reviews

This course looks at the design of Bitcoin and other cryptocurrencies and how they function in practice, focusing on cryptography, game theory, and network architecture.
- MIT OpenCourseWare
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Learn to develop blockchain applications using Bitcoin and Ethereum protocols. Build real-world projects and gain essential skills for a career in this innovative field.
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Stanford Seminar - Practical Blockchain Applications - Steven Pu
3 reviews

Explore practical blockchain applications in various industries, focusing on real-world problem-solving and innovative use cases beyond cryptocurrency.
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Beyond Cryptocurrency: Blockchain for the Real World
1 review

Explore blockchain's real-world applications beyond cryptocurrency, including Internet payments, digital asset issuance, and consensus protocols like Stellar's Federated Byzantine Agreement.
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Blockchain e internet de las cosas
10 reviews

Explora blockchain e IoT en el sector energético: conceptos, aplicaciones y su impacto en la digitalización y descentralización del sistema eléctrico para la transformación energética.
- edX
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Cryptocurrencies and Blockchains - The Science Behind the Technology

Explore the science behind blockchains, decentralized applications, and future trends with Stanford professor Dan Boneh in this comprehensive webinar on cryptocurrency technology.
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The Future of Blockchain and Cryptocurrencies - Dan Boneh

Explore blockchain's future, applications, and security with Stanford's Dan Boneh. Learn about scalability, interoperability, consensus layer security, and environmental concerns in this cutting-edge technology.
- YouTube
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Stanford Seminar - Taraxa.io: A Globalized Blockchain Protocol Startup

Explore IoT data sharing challenges and solutions with blockchain technology, focusing on security, vendor risk, and cost reduction to foster consumer adoption and business innovation.
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Stanford Seminar - What's Next for Blockchain in China?

Explore blockchain's future in China, covering crypto trading, regulation, investment strategies, and evolving ownership models in this Stanford seminar by Bobby Lee.
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Blockchain

Explore blockchain fundamentals, cryptography, and decentralized systems. Apply knowledge to cryptocurrency trading and understand blockchain's role in enhancing trust in digital transactions.
- Coursera
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The Blockchain System
39 ratings at Coursera

Explore blockchain's authentication, data distribution, version reconciliation, limitations, and organizational applications. Gain practical insights through assignments using recommended books.
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The Merkle Tree and Cryptocurrencies
26 ratings at Coursera

Explore Merkle Trees, proof of work, and proof of stake in blockchain technology. Learn to assemble block headers and compare consensus mechanisms for cryptocurrency integrity.
- Coursera
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Cryptocurrency Engineering and Design - Spring 2018

Explore Bitcoin and cryptocurrency design, focusing on cryptography, game theory, and network architecture. Gain insights into blockchain technology, mining, transactions, and advanced concepts like Lightning Network.
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Blockchain Business Models
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Explore blockchain's disruptive potential, applications, and business value. Learn to evaluate blockchain technologies, deploy them effectively, and understand associated risks and regulatory challenges.
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Blockchains, Tokens, and The Decentralized Future
1 review

Explore blockchain's transformative potential across industries, from cryptocurrencies to decentralized applications. Gain practical knowledge to leverage this technology for innovation and problem-solving in the digital age.
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