{"query": "Quartz at 32,768 Hz — a power of two on the wrist", "count": 20, "results": [{"id": "card_n_9d42516b140c", "title": "Quartz at 32,768 Hz — a power of two on the wrist", "shelf": "science", "surface": "secular", "snippet": "Every quartz watch cuts a tuning fork to hum at exactly 2^15 = 32,768 Hz, sealed, and\n32768 / 2^15 = 1: run the signal through fifteen binary flip-flops, each halving the frequency,\nand the last ticks"}, {"id": "card_c_1219a284fc2a", "title": "Quartz at 32,768 Hz — a power of two on the  ↔ Powers of two — the binary ladder", "shelf": "connections", "surface": null, "snippet": "run the signal through fifteen binary flip-flops, each halving the frequency, and the last ticks once per second... Time, on the wrist, is counted in powers of two.  — a concord the card itself states"}, {"id": "card_n_b10117556d41", "title": "The two clocks — quartz, cesium, and the second", "shelf": "science", "surface": "secular", "snippet": "The wrist clock and the world clock. Quartz beats 32,768 times a second; the SI second is\nDEFINED as 9,192,631,770 oscillations of cesium-133's hyperfine transition (since 1967) —\nsealed: the cesium c"}, {"id": "card_c_45b1fde0f875", "title": "Quartz at 32,768 Hz — a power of two on the  ↔ Oscillator — LC resonance, the bench's own S", "shelf": "connections", "surface": null, "snippet": "It is the highest power of two that stays low-power and stable — the oscillator meeting the divider chain.  — a concord the card itself states; mined + verified."}, {"id": "card_c_c334ba45e1c7", "title": "Quartz at 32,768 Hz — a power of two on the  ↔ The two clocks — quartz, cesium, and the sec", "shelf": "connections", "surface": null, "snippet": "run the signal through fifteen binary flip-flops, each halving the frequency, and the last ticks once per second.  — a concord the card itself states; mined + verified."}, {"id": "card_n_767b08e238ad", "title": "Boethius, Consolation §boe_02_06: 'What now shall I say of rank and power, whereby, because ye know not true po...", "shelf": "classics", "surface": "witness", "snippet": "'What now shall I say of rank and power, whereby, because ye know not true power and dignity, ye hope to reach the sky? Yet, when rank and power have fallen to the worst of men, did ever an Etna, belc"}, {"id": "card_src_comm_psalms_75_6", "title": "Matthew Henry on Psalms 75:6", "shelf": "commentary", "surface": "secular", "snippet": "On Psalms 75:6 — In these verses we have two great doctrines laid down and two good inferences drawn from them, for the confirmation of what he had before said.\nI. Here are two great truths laid down "}, {"id": "card_src_comm_hebrews_8_6", "title": "Matthew Henry on Hebrews 8:6", "shelf": "commentary", "surface": "secular", "snippet": "On Hebrews 8:6 — In this part of the chapter, the apostle illustrates and confirms the superior excellency of the priesthood of Christ above that of Aaron, from the excellency of that covenant, or tha"}, {"id": "card_src_comm_ezekiel_43_13", "title": "Matthew Henry on Ezekiel 43:13", "shelf": "commentary", "surface": "secular", "snippet": "On Ezekiel 43:13 — This relates to the altar in this mystical temple, and that is mystical too; for Christ is our altar. The Jews, after their return out of captivity, had an altar long before they ha"}, {"id": "card_n_2e5343daa4af", "title": "Boethius, Consolation §boe_03_05: 'Well, then, does sovereignty and the intimacy of kings prove able to confer ...", "shelf": "classics", "surface": "witness", "snippet": "'Well, then, does sovereignty and the intimacy of kings prove able to confer power? Why, surely does not the happiness of kings endure for ever? And yet antiquity is full of examples, and these days a"}, {"id": "card_n_19b10fa2e595", "title": "Leviticus 16", "shelf": "codex", "surface": "witness", "snippet": "1. The LORD spoke to Moses after the death of the two sons of Aaron, when they came near before the LORD, and died;\n2. and the LORD said to Moses, “Tell Aaron your brother not to come at just any time"}, {"id": "card_src_comm_acts_17_1", "title": "Matthew Henry on Acts 17:1", "shelf": "commentary", "surface": "secular", "snippet": "On Acts 17:1 — Paul's two epistles to the Thessalonians, the first two he wrote by inspiration, give such a shining character of that church, that we cannot but be glad here in the history to meet wit"}, {"id": "card_n_8fe39337e3b8", "title": "Easton: Michmash", "shelf": "dictionary", "surface": "secular", "snippet": "Something hidden, a town of Benjamin (Ezra 2:27), east of Bethel and south of Migron, on the road to Jerusalem (Isa. 10:28). It lay on the line of march of an invading army from the north, on the nort"}, {"id": "card_src_comm_luke_8_22", "title": "Matthew Henry on Luke 8:22", "shelf": "commentary", "surface": "secular", "snippet": "On Luke 8:22 — We have here two illustrious proofs of the power of our Lord Jesus which we had before - his power over the winds, and his power over the devils. See Mk. 4 and 5.\nI. His power over the "}, {"id": "card_src_comm_joshua_3_14", "title": "Matthew Henry on Joshua 3:14", "shelf": "commentary", "surface": "secular", "snippet": "On Joshua 3:14 — Here we have a short and plain account of the dividing of the river Jordan, and the passage of the children of Israel through it. The story is not garnished with the flowers of rhetor"}, {"id": "card_src_comm_jeremiah_52_24", "title": "Matthew Henry on Jeremiah 52:24", "shelf": "commentary", "surface": "secular", "snippet": "On Jeremiah 52:24 — We have here a very melancholy account, 1. Of the slaughter of some great men, in cold blood, at Riblah, seventy-two in number (according to the number of the elders of Israel, Num"}, {"id": "card_src_comm_acts_2_37", "title": "Matthew Henry on Acts 2:37", "shelf": "commentary", "surface": "secular", "snippet": "On Acts 2:37 — We have seen the wonderful effect of the pouring out of the Spirit, in its influence upon the preachers of the gospel. Peter, in all his life, never spoke at the rate that he had done n"}, {"id": "card_src_comm_luke_9_43", "title": "Matthew Henry on Luke 9:43", "shelf": "commentary", "surface": "secular", "snippet": "On Luke 9:43 — We may observe here, I. The impression which Christ's miracles made upon all that beheld them (Luk 9:43): They were all amazed at the mighty power of God, which they could not but see i"}, {"id": "card_src_comm_1_chronicles_5_18", "title": "Matthew Henry on 1 Chronicles 5:18", "shelf": "commentary", "surface": "secular", "snippet": "On 1 Chronicles 5:18 — The heads of the half-tribe of Manasseh, that were seated on the other side Jordan, are named here, Ch1 5:23, Ch1 5:24. Their lot, at first, was Bashan only; but afterwards they"}, {"id": "card_src_comm_matthew_3_7", "title": "Matthew Henry on Matthew 3:7", "shelf": "commentary", "surface": "secular", "snippet": "On Matthew 3:7 — The doctrine John preached was that of repentance, in consideration of the kingdom of heaven being at hand; now here we have the use of that doctrine. Application is the life of preac"}]}