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Impulse Space is on a mission to accelerate humanity's future beyond Earth. To get there, they are building the spacecraft that will advance the orbital economy, and need to test as fast as they build. Before Revel, standing up a new test stand took 1–3 weeks, first-time deployments could...

19,723 görüntüleme • 1 ay önce •via X (Twitter)

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Success! 🚀 🇨🇦 At 3:45 PM EDT on Friday May 16th, 2025, we successfully tested both our new orbital Darkhorse engine test cell and our new third generation 3D printed Hadfield liquid rocket engine for the first time, marking a significant step towards Canada’s first commercial space launch. The test ran for 7 seconds at our propulsion test range, a company-owned secure site in Northeastern Ontario, successfully delivering nominal thrust, active cooling, and impulse results. This major test of the Darkhorse test cell and Hadfield Mk III engine lays the groundwork for NordSpace's Tundra orbital rocket, as the test cell is specifically designed to integrate with our turbo pump assembly in the next phase of propulsion development. Long duration tests are scheduled for the coming days, along with refinements to fuel mixture ratios and higher-pressure scenarios to test the limits of Darkhorse and our new engines. Minor upgrades and fixes to address a harmless leak in the cryogenic liquid oxygen line and design changes to our experimental control rods have already been made. Hot on the heels of our successful integrated test of our Taiga sub-orbital launch vehicle back in January, rapid developments and approvals at our spaceport in Newfoundland and Labrador, announcement of the SHARP (Supersonics and Hypersonics Applications Research Program), hosting the inaugural Canadian Space Launch Conference in Ottawa, and more - NordSpace is strengthening its position every day to ensure sovereign space launch is not just possible, but probable for Canada. Our historic first experimental flight is scheduled for 2025 from our spaceport, Spaceport Canada. NordSpace's CEO and founder, Rahul Goel, said “This successful test is not only a testament to NordSpace’s unmatched technical competency, but also to the success of our new project management framework, design philosophy, and engineering mindset used to deliver results for complex projects on time and within budget. Success on the first try with countless potential sources of failure is not common in the development of complex rocket systems, but our team succeeded by prioritizing first principles engineering. This test confirmed that we do have the right stuff, and that we will deliver this incredibly important sovereign launch capability for all Canadians. Like the land, air, and sea, space is no longer some final frontier for Canada. Space is an essential domain we must unlock, and launch a capability we must own. Without it, we are jeopardizing not only our security, sovereignty and economy, but are also relegating Canada to a participatory instead of a leadership role on the world stage. We must not let this happen.”

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Let’s talk about Zipline’s test sites and who we’re hiring for 🧵 They are where elite talent meets 24/7 large scale high volume testing. They’re the engine that helped scale Zipline to the largest autonomous delivery service on earth, 5,000+ autonomous trips around the world and we’re just getting started. Zipline's testing in 2025: 315,000+ test flights 🚀 35,000+ flight hours (480+ straight days of nonstop flying) 🙂‍ 3,000+ flights per day 📈 Our test sites are built to push our system to the max so that we de-risk tomorrow. Each one tackles a different brutal edgecase to make sure the system’s reliability is bulletproof. Our 'engineering test site' in the video I posted is reconfigured every few weeks: new obstacles are added, new flight apps reviewed, new edge cases are tested in any weather condition. Every new software build deploys here first, into live airspace. Our other sites are placed around the U.S. and are focused on testing in severe conditions that ground most if not all other forms of transport. They operate in scorching heat of up to 125 degrees, high-altitudes, intense rainstorms, 60+ mph winds, hail, sleet, and extreme cold-weather, down to -20F. Heavy ice and snow accumulation on propulsion and sensors is the norm. We aggressively chase these conditions in test so we dominate when it really matters. We are now developing 5+ new test sites, each one dialed in to push even more extreme weather and edge conditions. What I am especially proud of is that our safety has kept improving even as flight volume, complexity and environmental hostility increases. We’ve been able to test and develop at a scale that’s unprecedented in aviation history because our teams own a 100% fully vertical tech stack, built hand in hand with our flight and application software teams. We have to have the most robust airspace and fleet management tools on earth because Zipline will soon operate the largest fleet of aircraft on earth. Now to the fun part, we're hiring! DM me or send me an email to marcusZipline.com if you want to join Zipline Test Operations! We're hiring Flight Test Operators, Test Site Operators, Flight Test Electricians, Flight Test Construction Staff, Flight Test Project and Program Managers, Flight Test Engineers, Flight Test Safety Managers, Flight Test Security and, most importantly, Flight and Fleet Application Software Engineers. Please, cut to the chase. We have zero requirements on degrees, formal education or tenure. What counts is what you can do, merit, and what you’ve shown you’re capable of. Highlight that. Let's go!

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Touring Impulse with the Stove Guy Sam D'Amico and allen featuring never-seen-before AI cooking features. Sam is reinventing the stove from first principles: battery-powered architecture, software-defined hardware, & OTA updates. In this episode, we discuss: • Why Impulse centered the stove around a battery • How they achieved extreme power + temperature control • Why Sam sees appliances as software-defined hardware • How Claude and AI tools are already part of the product + how Sam uses AI Timestamps: 0:00 Intro 0:18 The Impulse Cooktop Demo 0:55 Zephyr Partnership + Showrooms 1:14 Magnetic Knob Interface 2:04 How Impulse Tests and QA’s Every Build 3:34 Rebuilding the Stove From First Principles 5:02 Impulse Core and OEM Partnerships 6:09 How Long It Took to Build the Product 8:07 The Japan Pizza Story That Sparked Impulse 9:22 Why Sam Left Consumer Hardware for Appliances 12:42 Why the Stove Was the Right Entry Point 14:31 Building Appliances “Like a Phone” 17:17 Will Impulse Ship a Single-Burner Version? 17:37 Cooking Begins on the AI Dev Unit 19:10 How Sam Uses AI to Build Software at Impulse 20:36 Scallops Demo: Real-Time Temperature Control 22:20 Boiling Pasta at 10,000 Watts 24:49 AI Recipes, Figma, and Multi-Burner Cooking 28:25 Butter, Pasta, and Controlled Temperature Cooking 30:21 Zephyr Launch and the Bigger Smart Home Vision 32:45 Global Expansion Plans 33:34 AI Features, OTA Updates, and What Ships This Year 35:14 Taste Test with the Judges 36:42 Where to Buy Impulse

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17,116 görüntüleme • 4 ay önce