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The Science Behind Blockchain Technology
How blockchains work from first principles: blocks, hash functions, chained records, shared ledgers and consensus, and what the design can and cannot guarantee.
Big Ideas and Whats Next
Blockchain and Virtual Reality
Two much-hyped technologies explained from the ground up.
Cryptocurrency Explained Without the Hype
How digital coins work technically, including wallets, keys, exchanges and fees, plus the main risks. An explainer only, with no advice to buy anything.
The Future of Virtual Reality in Education: Trends and Innovations
How VR classrooms and simulations might be used in schools, where the evidence is limited, and what schools need in hardware, safety, content and support.
The Role of Blockchain in Financial Transactions
How shared ledgers are used for payments and transfers, how they compare with cards and bank transfers, and the practical risks involved.
The Science Behind Virtual Reality: Understanding the Technology
How VR headsets create a sense of presence: stereoscopic displays, lenses, head and hand tracking, latency, refresh rates and why some people feel motion sick.
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