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Tech Beat · 6 AM Update

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Bitcoin climbed to a two-week high near sixty-five thousand five hundred dollars today, buoyed by a sharp rebound in Asian semiconductor shares and a five-day ETF inflow streak that crossed six hundred million dollars. With oil pulling back on Middle East diplomacy, risk appetite is clearly returning to the chip and crypto trade.

Shifting to the bigger infrastructure picture, France is quietly positioning itself as a serious contender in the global AI race, and its edge has nothing to do with algorithms. It comes down to cheap nuclear energy. The concern, however, is that American big tech may plug into that grid first, leaving French firms to compete for the scraps of their own national advantage.

And on a very different note, a British startup called Rheya Labs is tackling one of the least glamorous problems in infrastructure — sewage. Their battery system keeps pumping stations running during power failures, and crucially, uses predictive software to identify the conditions that cause spills before they happen. It is unglamorous work, but the environmental stakes are genuinely high.

That is your Tech Beat for today. Keep surfing. Tech Beat out.

Sources

  1. https://www.coindesk.com/markets/2026/07/21/bitcoin-hits-a-two-week-high-near-usd65-500-as-the-chip-trade-turns-back-into-a-tailwind
  2. https://www.politico.eu/article/frances-edge-in-the-ai-race-is-cheap-energy-if-american-big-tech-doesnt-plug-in-first/
  3. https://korbonits.com/blog/2026-07-20-trust-nothing-verify-everything/
  4. https://retriever.systems/blog/
  5. https://www.techradar.com/pro/watt-a-load-of-crap-uk-start-up-is-turning-number-twos-into-number-one-with-shockingly-superior-sewage-battery-tech
  6. https://www.instructables.com/A-Koi-Pond-Mosaic-Made-From-10-Pounds-of-3D-Printe/
  7. https://github.com/janestreet/incremental
  8. https://talkpython.fm/blog/posts/calvin-hendryx-parker-joins-python-bytes-as-co-host/
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