Tag: #ソフトバンク

Kia's EV6 and EV9 Are Winning Awards. The Sales Numbers Tell a More Complex Story.

Kia's EV6 won the 2022 World Car of the Year. The EV9 won it in 2024. By critical reception, Kia is producing some of the most compelling EVs in the world. By v…

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Lepanto 1571: The Battle That Stopped Ottoman Naval Expansion — and Then Was Forgotten

On October 7, 1571, the largest naval battle of the sixteenth century took place in the Gulf of Patras. The Holy League — a coalition of Spain, Venice, Genoa, a…

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The VOC: The First Multinational Corporation Had Its Own Army, Courts, and Currency

The Dutch East India Company — Vereenigde Oost-Indische Compagnie, or VOC — was chartered in 1602 with powers that no modern corporation would recognize. It cou…

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The Yam: How the Mongols Built a Communication Network That Covered Half the World

The Yam was the Mongol postal relay system — a network of stations spaced roughly 25 miles apart across the entire empire, from Hungary to Korea. At each statio…

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Why Airplanes Actually Fly: The Textbook Explanation Is Mostly Wrong

The standard textbook explanation for airplane lift goes like this: the wing is curved on top and flat on the bottom, air traveling over the curved top has fart…

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Why the Sky Is Blue: Rayleigh Scattering and Why Sunsets Are Red

Sunlight contains all wavelengths of visible light. When it enters Earth's atmosphere, it collides with nitrogen and oxygen molecules. These molecules are much…

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Cross-Chain Bridges Have Lost Over $2 Billion to Exploits. Here Is Why.

Cross-chain bridges are the most exploited infrastructure in crypto. The Ronin bridge ($625M), Wormhole ($320M), Nomad ($190M), and Harmony Horizon ($100M) hack…

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Ethereum's Validator Selection: How Proof-of-Stake Actually Assigns Block Proposers

When Ethereum transitioned to proof-of-stake in September 2022, the core randomness mechanism became RANDAO combined with VDF (Verifiable Delay Function, though…

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MEV in 2026: Who Is Extracting Value from Ethereum Transactions and How

Maximal Extractable Value (MEV) refers to profit that block producers can capture by controlling the ordering, inclusion, or exclusion of transactions in a bloc…

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EV Battery Second Life: When a Battery Is Too Degraded to Drive but Too Good to Recycle

An EV battery typically reaches end-of-vehicle-life when capacity degrades to 70-80% of original. At that point it no longer meets automotive range requirements…

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