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安裝中文字典英文字典辭典工具!
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- Rocket Diameter and Length | Rocketry Forum - Model Rocketry Forums
Hi, I'm curious is there a recommended ratio of rocket length to diameter for the most efficient design?
- Seeking Insights on Water Rocket Fins Optimization
Hello Rocketry Enthusiasts! I hope this post finds you all soaring high in your rocketry adventures! I'm a high school student currently navigating through the fascinating world of water rocketry for my research paper My focus is on the optimization of water rocket fins in terms of their size
- Yard Sale Wanted | Rocketry Forum - Model Rocketry Forums
If you have a personal rocketry-related item for sale, or that you're looking for, this is where you list it These are for one time sales items, no business sales To post you must either be a member for 30 days AND have 20 posts OR be a Supporting Member
- University team looking for advice: Movable fins or thrust vector . . .
Question Hi everyone! We’re a university team just getting started with building model rockets, and one of our main goals is to develop an active control system We’re currently debating between using movable fins (canards) or thrust vector control (TVC)
- Excelsior rocket from Fantastic Four: First Steps
Has anyone attempted a flying model version of the Excelsior rocket ship from the recent film, "Fantastic Four: First Steps " It has an incredible retro sci-fi vibe and seems to offer great possibilities for a flying version I know the licensing might make it a non-starter for Estes and other
- Electronic Gyro Rocket Roll Stabilization System - Rocketry Forum
Hello everyone, I would like to introduce you to a gyroscopic stabilization system which I made The system is designed to prevent the rocket from rolling The idea is to use it with rockets that have a built-in camera or other equipment that does not withstand the rolling of the rocket during
- GPS Trackers for Rocket - Rocketry Forum
I'm terrified of losing my rocket though and am contemplating investing in some sort of tracking system I know these "egg timers" are suggested but yes, I'm intimidated by all the tiny parts I'm wondering if there's anything that works with iPhone perhaps? Something simple and cheaper than the $500 kits I see on some websites?
- Attaching shock cords | Rocketry Forum - Model Rocketry Forums
1) How large is the rocket? 2) What material is the shock cord made of? 3) How heavy will the rocket weigh approximately ?
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