Handmer ignites space industry.
Poseidon raises $11M for GEVs.
Vulcan secures $1.4B deal with USG.
RFDiffusion designs antibodies de novo.
China does first-ever thorium-to-uranium conversion. +Aquarius
++ Space DJ
+++ 3 things What a week for the optimists.
HARDWARE
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Weekly tech breakthroughs: space, EVs, antibodies, thorium conversion
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GPU Bottlenecks: When Hardware Isn’t the Problem
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sometimes it's the GPUs and sometimes it's infuriating like this because you have the GPUs and something dumb is causing a bottleneck
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NVLink vs Cerebras Fabric: Interconnect Speed Comparison
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nvlink is measured in terabytes/s cerebras fabric is measured in petabytes/s
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Tesla Optimus Humanoid Robot Demonstrates Dancing Capabilities
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Optimus can dance too🕺
— Amitav Bhattacharjee (@bamitav) 7 novembre 2025
pic.twitter.com/6ZhOjnGPq1#Tesla #optimus #Tesla #humanoid #AI@CurieuxExplorer @CyberRobooo @Eli_Krumova @Nicochan33Optimus can dance too #Tesla #optimus #Tesla #humanoid #AI @CurieuxExplorer @CyberRobooo @Eli_Krumova @Nicochan33
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Tesla Optimus Hand Unveiled at Annual Shareholder Meeting
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Optimus hand on display at Tesla Annual Shareholder Meeting!
— Amitav Bhattacharjee (@bamitav) 7 novembre 2025
pic.twitter.com/0dOiVIY4QU#teslabot #optimus #Tesla #Robotics #AI @mary_gambara @Fisher85M @AlbertoEMachado @mvollmer1Optimus hand on display at Tesla Annual Shareholder Meeting! #teslabot #optimus #Tesla #Robotics #AI @mary_gambara @Fisher85M @AlbertoEMachado @mvollmer1
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Tesla Optimus Robot Dances at Shareholder Meeting
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The Tesla Optimus robot is dancing at the Tesla shareholder meeting!
— Amitav Bhattacharjee (@bamitav) 7 novembre 2025
pic.twitter.com/f2VPLeefiB#teslabot #optimus #Tesla #Robotics #humanoid @CyberRobooo @FrRonconi @enilev @RLDI_LamyThe Tesla Optimus robot is dancing at the Tesla shareholder meeting! #teslabot #optimus #Tesla #Robotics #humanoid @CyberRobooo @FrRonconi @enilev @RLDI_Lamy
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Blackwell versus Cerebras: AI Hardware Processor Comparison Analysis
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More in our blog: https://
cerebras.ai/blog/blackwell
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Cerebras Outperforms Nvidia H100 with 3000 Tokens Per Second
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Cerebras beats Nvidia H100 but can it beat Blackwell? Blackwell inference endpoints are finally out and it’s fast. It runs GPT-OSS-120B at ~700 tokens/s, leapfrogging H100 and Groq. Cerebras clocked in at 3,000 TPS – still #1. Looking forward to Rubin!
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E-fuse Limitation Impact on BF16 to FP32 Accumulation Speed
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I think this is the e-fuse issue isn't it, which is artificially limiting the bf16->fp32 accum speed? So strictly speaking "same chip" is correct, if a bit misleading?…
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Cool Algorithm Trick for AI IoT and Digital Transformation
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Cool Algorithm Trick ✨@InterestingSTEM #AI #IoT #5G #DigitalTransformation #AI #IoT #CES2026
— Harold Sinnott #MWC26 (@HaroldSinnott) 6 novembre 2025
pic.twitter.com/BcUuevLP9FCool Algorithm Trick @InterestingSTEM #AI #IoT #5G #DigitalTransformation #AI #IoT #CES2026