File list
This special page shows all uploaded files.
| Date | Name | Thumbnail | Size | Description | Versions |
|---|---|---|---|---|---|
| 22:02, 19 February 2016 | LVCD 08.png (file) |  |
692 KB | Cross-interleave Reed-Solomon encoding. Category:Electronics | 1 |
| 22:01, 19 February 2016 | LVCD 07.png (file) |  |
1.25 MB | Pulse-code and eight-to-fourteen modulation. Category:Electronics | 1 |
| 21:57, 19 February 2016 | LVCD 06.png (file) |  |
517 KB | Basics of optical recording. Category:Electronics | 1 |
| 21:56, 19 February 2016 | LVCD 05.png (file) |  |
848 KB | Physical layout of discs. Category:Electronics | 1 |
| 21:51, 19 February 2016 | LVCD 04.png (file) |  |
524 KB | Frequency allocations and data structure in LaserDisc and Compact Disc. Category:Electronics | 1 |
| 21:49, 19 February 2016 | LVCD 02.png (file) |  |
400 KB | Formats under discussion. [own work] Category:Electronics | 1 |
| 21:48, 19 February 2016 | LVCD 01.png (file) |  |
101 KB | Title card [own work] Category:Electronics | 1 |
| 21:31, 19 February 2016 | MUSE 18 frequencies.png (file) |  |
142 KB | Satellite transmission and LaserDisc recording characteristics. Category:Electronics | 1 |
| 21:29, 19 February 2016 | MUSE 17 audio.png (file) |  |
371 KB | Audio options and coding method in MUSE. [own work] Category:Electronics | 1 |
| 21:27, 19 February 2016 | MUSE 16 moving image.png (file) |  |
85 KB | Intraframe subsampling of moving image areas. [own work] Category:Electronics | 1 |
| 21:25, 19 February 2016 | MUSE 15 still image.png (file) |  |
99 KB | MUSE still image area processing. [own work] Category:Electronics | 1 |
| 21:24, 19 February 2016 | MUSE 14 interframe subsampling B.png (file) |  |
146 KB | Elements transmitted in second frame. Category:Electronics | 1 |
| 21:23, 19 February 2016 | MUSE 13 interframe subsampling A.png (file) |  |
147 KB | Elements transmitted in first frame. Category:Electronics | 1 |
| 21:22, 19 February 2016 | MUSE 12 interframe subsampling.png (file) |  |
122 KB | Effect of interframe subsampling. Category:Electronics | 1 |
| 21:20, 19 February 2016 | MUSE 11 block diagram.png (file) |  |
229 KB | MUSE encoder. [own work] Category:Electronics | 1 |
| 21:18, 19 February 2016 | MUSE 10 signal format.png (file) |  |
50 KB | Schematic of the layout of the MUSE transmission format. [own work] Category:Electronics | 1 |
| 21:16, 19 February 2016 | MUSE 09 chronology.png (file) |  |
557 KB | Development of "high definition" television over time. [own work] Category:Electronics | 1 |
| 21:14, 19 February 2016 | MUSE 08 spectrum.png (file) |  |
35 KB | Spectral power distribution characteristic of television signals. [own work] Category:Electronics | 1 |
| 21:10, 19 February 2016 | MUSE 07 color ypbpr.png (file) |  |
1.97 MB | Color difference separations. [original image copyright AIC / Pioneer LDC] Category:Electronics | 1 |
| 21:09, 19 February 2016 | MUSE 06 color rgb.png (file) |  |
2.08 MB | Principle of trichromatic imaging. [original image copyright AIC / Pioneer LDC] Category:Electronics | 1 |
| 21:07, 19 February 2016 | MUSE 05 interlace.png (file) |  |
131 KB | Raster scanning with the interlace principle applied. [own work] Category:Electronics | 1 |
| 21:06, 19 February 2016 | MUSE 04 raster.png (file) |  |
100 KB | Basic concept of raster scanning. [own work] Category:Electronics | 1 |
| 21:05, 19 February 2016 | MUSE 03 fundamentals.png (file) |  |
382 KB | Basic ideas of television. [own work] Category:Electronics | 1 |
| 21:03, 19 February 2016 | MUSE 02 screen formats.png (file) |  |
43 KB | An illustration of the 525(483)-line NTSC and 1125(1035)-line Hi-Vision (SMPTE 240M) scanning formats. Category:Electronics | 1 |
| 21:00, 19 February 2016 | MUSE 01 whatis.png (file) |  |
451 KB | A brief description of the Hi-Vision television & MUSE transmission formats. [own work] Category:Electronics | 1 |
| 20:59, 19 February 2016 | MUSE 00 intro.png (file) |  |
70 KB | Title card for class. [own work] Category:Electronics | 1 |
| 02:51, 5 February 2016 | 04-04 cold fusion.png (file) |  |
350 KB | Various claims have been made about obtaining energy from nuclear reactions other than fission without extreme conditions, but most give rise to considerable doubt, to say the least. Category:Atomic Energy | 1 |
| 20:58, 29 January 2016 | From hobby to science 2-03.png (file) |  |
1.95 MB | Elements defining the overall structure of the coin. Category:Creative Arts | 1 |
| 20:57, 29 January 2016 | From hobby to science 2-02.png (file) |  |
672 KB | Formation of the edge and rim. Category:Creative Arts | 1 |
| 20:56, 29 January 2016 | From hobby to science 2-01.png (file) |  |
81 KB | Title card. Category:Creative Arts | 1 |
| 20:34, 29 January 2016 | From hobby to science 2-05.png (file) |  |
1.86 MB | Parts of a coin which define its identity. Category:Creative Arts | 1 |
| 20:33, 29 January 2016 | From hobby to science 2-04.png (file) |  |
1.61 MB | Further aspects of layout, especially involving words. Category:Creative Arts | 1 |
| 23:48, 27 January 2016 | From hobby to science 1-06.png (file) |  |
1.45 MB | A silver baht of the first coinage of Rama IV of Thailand, circa 1860, and a silver fuang (1/8 baht) of Rama V. Category:Creative Arts | 1 |
| 23:45, 27 January 2016 | From hobby to science 1-05.png (file) |  |
1.48 MB | Electrum triton of Lydia, British Museum ; Aes signatum, Chicago Art Institute. Category:Creative Arts | 1 |
| 23:42, 27 January 2016 | From hobby to science 1-04.png (file) |  |
2.87 MB | The unique gold 20-stater piece of Eucratides, King of Bactria, largest coin of classical antiquity. Category:Creative Arts | 1 |
| 23:41, 27 January 2016 | From hobby to science 1-03.png (file) |  |
1.19 MB | A classification of the activities of the hobbyist, and two examples of attribution. Category:Creative Arts | 1 |
| 23:40, 27 January 2016 | From hobby to science 1-02.png (file) |  |
204 KB | A classification of what kinds of things the numismatist investigates, and what he learns from them. Category:Creative Arts | 1 |
| 23:38, 27 January 2016 | From hobby to science 1-01.png (file) |  |
84 KB | Title Card | 1 |
| 00:52, 23 January 2016 | 02-01 energy.png (file) |  |
244 KB | Quick comparison of various energy releases, using USEPA data for average coal burned in USA in 2013. Own work. Category:Atomic Energy | 1 |
| 03:48, 22 January 2016 | 02-06 fission.png (file) |  |
238 KB | Added information on mass-energy conversion fraction. | 6 |
| 03:47, 22 January 2016 | 02-04 particle reactions.png (file) |  |
218 KB | Added information on comparative energy yields. | 4 |
| 03:18, 22 January 2016 | 02-07 energy yields.png (file) |  |
172 KB | Added XKCD "log scale" cartoon (http://xkcd.com/1162/). | 3 |
| 20:28, 9 December 2015 | Plowshare slide 07.png (file) |  |
763 KB | Orion : a nuclear-pulse spaceship to open up the Solar System. All illustrations credit US Gov't. Category:Atomic Energy | 1 |
| 20:27, 9 December 2015 | Plowshare slide 06.png (file) |  |
2.68 MB | Sedan, Gasbuggy, and Gnome, three development tests for peaceful nuclear detonations. Category:Atomic Energy | 1 |
| 20:25, 9 December 2015 | Plowshare slide 05.png (file) |  |
1.16 MB | Illustration of cratering mechanics, from "The Constructive Uses of Nuclear Explosives" (Edward Teller et al, 1968), and illustration of proposed harbour excavation, "Project Chariot", Port Hope, Alaska. Category:Atomic Energy | 1 |
| 20:24, 9 December 2015 | Plowshare slide 04.png (file) |  |
1.78 MB | Ivy Mike thermonuclear test device (US Gov't photo) and illustration from "Dark Sun" (Richard Rhodes) showing Teller-Ulam "sausage" principle. Category:Atomic Energy | 1 |
| 20:22, 9 December 2015 | Plowshare slide 03.png (file) |  |
1.98 MB | Photocollage showing Trinity "Gadget", Los Alamos lab after Slotin accident with Gadget components, and Luis Alvarez and unidentified other holding box containing Fat Man pit. Category:Atomic Energy | 1 |
| 20:20, 9 December 2015 | Plowshare slide 02.png (file) |  |
226 KB | Summary of mass-energy conversion and nuclear reactions of interest. Category:Atomic Energy | 1 |
| 20:19, 9 December 2015 | Plowshare slide 01.png (file) |  |
196 KB | Introductory slide with Seaborg quote. Category:Atomic Energy | 1 |
| 10:22, 25 November 2015 | Astronautics 2 our solar system 02.png (file) |  |
323 KB | Added degree sign. | 2 |
