Nvidia's China Problem [pdf]
Nvidia faces challenges in China that could affect its business there. The topic centers on the risks surrounding the company’s access to the Chinese market. (culperresearch.com)
Tesla’s Cybertruck is presented as a major commercial failure: production capacity was planned at 125,000 vehicles annually, while roughly 70,000 were reportedly sold over three years. An estimate circulating online puts research and development costs at $2 billion and the project’s net loss at $1.9 billion, though those figures are not independently verified here. The broader shortfall is clear: Tesla’s sales ambitions were far higher, reservations were a weak measure of demand because they required only a refundable $100 deposit, and the truck arrived at about twice its promised price and with about half its projected range. This contrasts with the Model S, Model 3, and Model Y, which established Tesla’s reputation and reshaped their market segments.
The argument links Tesla’s lack of major successful launches since 2019 to JB Straubel’s departure as chief technology officer. The Model Y was unveiled shortly before he stepped down, and the Megapack launched that same month; since then, Tesla’s principal new vehicle launches have been the troubled Cybertruck and the still-unproven Cybercab. The company has largely relied on refreshes rather than introducing an affordable compact car or other transformative products. The author suggests Straubel may have balanced Elon Musk’s ambitious ideas with practical product development, but stresses that their relationship and Straubel’s influence are unclear. The Cybercab’s eventual performance will help determine whether Tesla can regain its earlier momentum.
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Nvidia faces challenges in China that could affect its business there. The topic centers on the risks surrounding the company’s access to the Chinese market. (culperresearch.com)
Battery-electric cars reached 32% of UK new-car sales in October 2026, nearing petrol cars’ 37.2% share as EV sales climbed and petrol sales fell. Current trends suggest EVs could overtake petrol within a year, with December’s sales surge potentially bringing the crossover sooner. (electrek.co)
DIY injection molding is presented as a way to make plastic recycling more accessible. No further details about the process are available in the provided content. (youtube.com)
A Broadcom PCIe switch enabled six GPUs - four Radeon AI PRO R9700s and two RTX 3090s - to run from one x16 slot on a consumer motherboard. The four R9700s delivered up to 4,700 tokens per second when processing a 32,000-token prompt with Qwen3.8-27B. (doug.sh)
A piezoelectric toothbrush uses vibrations generated by piezoelectric materials to clean teeth. A study reports that it reduces dental plaque. (science.org)
The PDP-8/E restoration log documents work on restoring a vintage Digital Equipment Corporation minicomputer. It is part of the Rhode Island Computer Museum’s equipment collection. (ricomputermuseum.org)
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