{"query": "AM broadcast (medium wave) — where the dial begins", "count": 20, "results": [{"id": "card_n_ba6d9264fa3c", "title": "AM broadcast (medium wave) — where the dial begins", "shelf": "science", "surface": "secular", "snippet": "530–1700 kHz; sealed wavelengths 565 m down to 176 m: https://narrowhighway.com/s/d6211f4efb2518c6de145decf57f27b131a01c24ce7841853f395b7bc986c323 . The waves are so long\nthat the TOWER is the antenna"}, {"id": "card_n_51ecbfa0bb5a", "title": "The radio spectrum — one law from the cavity to the eye", "shelf": "science", "surface": "secular", "snippet": "Walk the dial upward and nothing changes but the number: λ·f = c the whole\nway. Twelve rungs sealed in ONE receipt: https://narrowhighway.com/s/d6211f4efb2518c6de145decf57f27b131a01c24ce7841853f395b7b"}, {"id": "card_n_dd0a0d64e834", "title": "Imitation of Christ §imit_03_08: I will speak unto my Lord who am but dust and ashes.", "shelf": "classics", "surface": "witness", "snippet": "I will speak unto my Lord who am but dust and ashes. If I count myself more, behold Thou standest against me, and my iniquities bear true testimony, and I cannot gainsay it. But if I abase myself, and"}, {"id": "card_n_a7ae37960cae", "title": "FM broadcast (VHF) — three-meter waves, line of sight", "shelf": "science", "surface": "secular", "snippet": "88–108 MHz; sealed: the 100 MHz wave is 2.99 m, and its quarter-wave whip is 74 cm —\nthe length of a car antenna, derived: https://narrowhighway.com/s/d6211f4efb2518c6de145decf57f27b131a01c24ce7841853"}, {"id": "card_c_2e1c2ada4a8b", "title": "AM broadcast (medium wave) instantiates the spectrum walk", "shelf": "connections", "surface": null, "snippet": "One band of the sealed spectrum walk."}, {"id": "card_n_73d989606f90", "title": "Radio-wave production — the chain leaves the bench", "shelf": "science", "surface": "secular", "snippet": "Drive an antenna with the oscillator and the wave departs at c: λ = c/f — sealed:\nthe 1.591 MHz LC wave is ≈ 188 m long (floor(c·2π·10⁻⁷) = 188): https://narrowhighway.com/s/1ee0d3ed486453eee0967146a5"}, {"id": "card_n_cdb747a427d2", "title": "Electronics — the resonant chain, from Ohm's law to the radio wave", "shelf": "science", "surface": "secular", "snippet": "One sealed chain runs the whole bench: Ohm's law (V = I·R), the capacitor's\nexponential clock (one time constant → 63.2% charged), the diode's exponential gate (current\ndoubles every ln2·nVT ≈ 17.9 mV"}, {"id": "card_n_9d11f44229d4", "title": "Augustine, Confessions §aug_conf_09_001: O Lord, I am Thy servant; I am Thy servant, and the son of Thy handmaid: Thou...", "shelf": "classics", "surface": "witness", "snippet": "O Lord, I am Thy servant; I am Thy servant, and the son of Thy handmaid: Thou hast broken my bonds in sunder. I will offer to Thee the sacrifice of praise. Let my heart and my tongue praise Thee; yea,"}, {"id": "card_n_27586fd6114c", "title": "Pirkei Avot §avot_03_17: Rabbi Elazar ben Azariah said: Where there is no Torah, there is no right con...", "shelf": "classics", "surface": "secular", "snippet": "Rabbi Elazar ben Azariah said: Where there is no Torah, there is no right conduct; where there is no right conduct, there is no Torah. Where there is no wisdom, there is no fear of God; where there is"}, {"id": "card_c_9b4f831bc355", "title": "The spectrum walk begins at the Schumann cavity", "shelf": "connections", "surface": null, "snippet": "The first rung: the 7.83 Hz fundamental's 38,287 km wave — the planet-sized bottom of the dial."}, {"id": "card_n_6e3f00c81852", "title": "John 14", "shelf": "codex", "surface": "witness", "snippet": "1. “Don’t let your heart be troubled. Believe in God. Believe also in me.\n2. In my Father’s house are many homes. If it weren’t so, I would have told you. I am going to prepare a place for you.\n3. If "}, {"id": "card_n_8f7df58b30e4", "title": "Easton: Dial", "shelf": "dictionary", "surface": "secular", "snippet": "For the measurement of time, only once mentioned in the Bible, erected by Ahaz (2 Kings 20:11; Isa. 38:8). The Hebrew word (ma’aloth) is rendered “steps” in Ex. 20:26, 1 Kings 10:19, and “degrees” in "}, {"id": "card_n_716e70d8f1c7", "title": "Easton: Wave offerings", "shelf": "dictionary", "surface": "secular", "snippet": "Parts of peace-offerings were so called, because they were waved by the priests (Ex. 29:24, 26, 27; Lev. 7:20-34; 8:27; 9:21; 10:14, 15, etc.), in token of a solemn special presentation to God. They t"}, {"id": "card_n_2c8c42d6b7d7", "title": "Imitation of Christ §imit_03_29: Blessed be thy name, O Lord, for evermore, who hast willed this temptation an...", "shelf": "classics", "surface": "witness", "snippet": "Blessed be thy name, O Lord, for evermore, who hast willed this temptation and trouble to come upon me. I cannot escape it, but have need to flee unto Thee, that Thou mayest succour me and turn it unt"}, {"id": "card_n_63ef068c22b2", "title": "Sermon on the Mount §som_13_treasures_in_heaven_one_master: \"Don't lay up treasures for yourselves on the earth, where moth and rust cons...", "shelf": "codex", "surface": "witness", "snippet": "\"Don't lay up treasures for yourselves on the earth, where moth and rust consume, and where thieves break through and steal; but lay up for yourselves treasures in heaven, where neither moth nor rust "}, {"id": "card_n_b9c13a8b9681", "title": "Augustine, Confessions §aug_conf_11_010: Why, I beseech Thee, O Lord my God?", "shelf": "classics", "surface": "witness", "snippet": "Why, I beseech Thee, O Lord my God? I see it in a way; but how to express it, I know not, unless it be, that whatsoever begins to be, and leaves off to be, begins then, and leaves off then, when in Th"}, {"id": "card_n_db9e04710313", "title": "Imitation of Christ §imit_03_56: My Son, so far as thou art able to go out of thyself so far shalt thou be abl...", "shelf": "classics", "surface": "witness", "snippet": "My Son, so far as thou art able to go out of thyself so far shalt thou be able to enter into Me. As to desire no outward thing worketh internal peace, so the forsaking of self inwardly joineth unto Go"}, {"id": "card_c_2bdcd43948f0", "title": "The spectrum walk extends radio-wave production across thirteen octaves", "shelf": "connections", "surface": null, "snippet": "The electronics chain launches the wave; the walk follows it from the cavity to the eye."}, {"id": "card_n_d00550e148c0", "title": "Augustine, Confessions §aug_conf_10_036: But where in my memory residest Thou, O Lord, where residest Thou there?", "shelf": "classics", "surface": "witness", "snippet": "But where in my memory residest Thou, O Lord, where residest Thou there? what manner of lodging hast Thou framed for Thee? what manner of sanctuary hast Thou builded for Thee? Thou hast given this hon"}, {"id": "card_n_c39a51a03b6f", "title": "Oscillator — LC resonance, the bench's own Schumann", "shelf": "science", "surface": "secular", "snippet": "Energy sloshing between a coil and a capacitor rings at f = 1/(2π√(LC)); sealed:\n100 µH with 100 pF gives 1.591 MHz — the middle of the AM broadcast band: https://narrowhighway.com/s/1ee0d3ed486453eee"}]}