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14 results for “technology”
- The Perpetually Curious! › CanonicalGateway
🌌 Cosmic Exploration | Articles
From section: 📡 Signals & Space TechnologyDeep-space power systems, radio waves, and the technologies that help connect exploration across distance.
- The Perpetually Curious! › CanonicalGateway
🎦 Video Atlas
From section: 🛠️ Engineering & Technology | Human-made systems, innovations, structures, and emerging technologiesDesigned things take shape here: bridges, towers, roads, machines, materials, signals, sensors, energy systems, and moving parts. These videos follow the human urge to build, measure, connect, solve, and turn ideas into structures that work.
- The Perpetually Curious! › Canonical › Cosmic ExplorationArticle
🌌 Borrowing the Orbits of Giants: How Gravity Assists Carry Spacecraft into the Deep
From section: 💡 Did You Know🧮 Michael Minovitch was among the early pioneers who formalized the mathematics of gravity assist trajectories in the 1960s, when he was a graduate student at UCLA. His calculations helped demonstrate that multi‑planet missions were achievable with existing technology.
- The Perpetually Curious! › Canonical › Planet EarthArticle
🌐 How SONAR Uses Sound to Map the Hidden Ocean Depths
From section: 🐋 Listening to life in the oceanThis biological perspective connects back to the earlier discussion of sound propagation. The same physical principles that guide SONAR pulses also shape how animal sounds travel through the ocean, which provides a natural path toward understanding how SONAR technology developed over time.