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The Lunar Crater Radio Telescope is one of the revolutionary proposals named in NASA's Innovative Advanced Concepts program. : r/astrophysics
![Lessons in practical electricity; principles, experiments, and arithmetical problems, an elementary text-book . u& TKJ Fig. 180.—Direction of CurrentAround Horseshoe Magnet.. 8. Called a Paradox.The rounded end hasgreatest tractive power. J2. Variay Lessons in practical electricity; principles, experiments, and arithmetical problems, an elementary text-book . u& TKJ Fig. 180.—Direction of CurrentAround Horseshoe Magnet.. 8. Called a Paradox.The rounded end hasgreatest tractive power. J2. Variay](https://c8.alamy.com/comp/2AN6C9J/lessons-in-practical-electricity-principles-experiments-and-arithmetical-problems-an-elementary-text-book-u-tkj-fig-180direction-of-currentaround-horseshoe-magnet-8-called-a-paradoxthe-rounded-end-hasgreatest-tractive-power-j2-variay-duplex-mag-net-2AN6C9J.jpg)
Lessons in practical electricity; principles, experiments, and arithmetical problems, an elementary text-book . u& TKJ Fig. 180.—Direction of CurrentAround Horseshoe Magnet.. 8. Called a Paradox.The rounded end hasgreatest tractive power. J2. Variay
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