SpaceX Raptor 3 Engines and Beyond | NextBigFuture.com
WEBMay 15, 2023 by Brian Wang. The SpaceX Raptor 3 was recently test fired and reached 18% more thrust than a Raptor 2. The Raptor 2 had 25% more thrust than the Raptor 1 and it was 20% lighter. Everyday Astronaut reviewed the work that SpaceX has been doing to reduce unneeded parts and reduce the weight of the Raptor engines.
NextBigFuture.com – Coverage of Disruptive Science and …
WEB3 days ago · September 26, 2024 by Brian Wang. In May, Nextbigfuture projected that Starlink could reach 3.5 to 5 million customers at the end of 2024 and SpaceX has revealed they are passing 4 million customers this week. 5 million customers is possible for Starlink. 1 million were added from late May to the end of September.
Coverage of Disruptive Science and Technology - NextBigFuture.com
WEBSep 16, 2024 · Low Energy and Super-Efficient AI Chips. September 13, 2024September 13, 2024by Brian Wang. Taalas and Etched are two AI chip startups aiming to challenge Nvidia’s dominance in the AI hardware market. Etched is using ASIC chips. Taalas is using eASIC chips. They are both putting the logic into the …
Uncrewed Boeing Starliner Delays Other NASA Missions Like Crew 9
WEBAugust 27, 2024 by Brian Wang. Boeing Starliner is designed to operate autonomously and previously completed two uncrewed flights. NASA and Boeing will work together to adjust end-of-mission planning and Starliner’s systems to set up for the uncrewed return in the coming weeks. Starliner must return to Earth before the Crew-9 mission launches ...
Tesla FSD 12.5.1 Starts Wide Release and HW3 Version in 10 Days
WEBJul 29, 2024 · The hardware 3 version will be rolled out in about 10 days. FSD 12.5.1 starts wide release today. Please connect your Tesla to WiFi to receive the update. — Elon Musk (@elonmusk) July 29, 2024. It takes considerable software effort to optimize the code enough to run on HW3. It also needs to be validated separately.
NextBigFuture.com – Page 2987 – Coverage of Disruptive Science …
WEBApr 7, 2017 · December 19, 2005 by Brian Wang. Richard Jones has proposed 6 experiments for validating his belief in diamondoid nanotechnology 1. Stability of nanoclusters and surface reconstruction.2. Thermal noise, Brownian motion and tolerance.3. Friction and energy dissipation.4. Design for a motor.5. The eutactic environment and the feed-through problem.6.
SpaceX Reveals Raptor 3 Engine and Specifications
WEBAugust 4, 2024August 3, 2024by Brian Wang. SpaceX has unveiled the Raptor 3 engine, marking significant advancements in thrust, specific impulse, and mass efficiency compared to previous versions. The Raptor 3 boasts a thrust of 280 tf, a specific impulse of 350s, and an engine mass of 1525 kg. The SpaceX Raptor 3 engine has potential to exceed ...
Overview of the Auto Chip Industry | NextBigFuture.com
WEBSep 8, 2021 · Overview of the Auto Chip Industry. September 8, 2021 by Brian Wang. Infineon, NXP, and Renesas were the leading automotive semiconductor manufacturers worldwide in 2020. Infineon’s market share was estimated at around 13.2 percent. The total market in 2020 was sized at around 35 billion U.S. dollars.
Comparing Tesla Semi Versus Diesel Semis With Real World Data
WEBSep 19, 2023 · Real world results from the runonless 2023 event shows that Tesla Semi has two to four times more range than the competing electric trucks. Diesel Versus Tesla Electric Semi weight. The unladen weight of a diesel semi-truck can vary between 10,000 and 25,000 pounds. However, the lighter diesel semi have less payload.
SpaceX Raptor 3 Engine is Test Fired and Has 17% More Thrust
WEBMay 13, 2023 · SpaceX Raptor 3 is an improved and more powerful rocket enigine. It has reached 350 bar of pressure and 269 tons of thrust. Raptor 2 engines were achieving 230 tf (510,000 lbf) of thrust consistently by February 2022, although SpaceX expects to be able to tune engine parameters and design over time to achieve at least 250 tf (550,000 lbf).