User contributions for Jimmy101

10:2210:22, 29 April 2008 diff hist +50 N File:Multiple gaps.gif Latke's "chamber short" multiple spark gap system. current
10:1210:12, 29 April 2008 diff hist +44 N File:Multigap2.gif Correct wiring for two and three spark gaps. current

13:3713:37, 27 April 2008 diff hist +661 Step 9 - Replacing the Charging Button Added alternate method of simply shorting out the charge switch. current

10:5810:58, 22 April 2008 diff hist +575 m Propane minor formatting of the table

13:1013:10, 17 April 2008 diff hist +163 Camera flash Added link that describes how the photo flash circuits work.

16:3116:31, 13 April 2008 diff hist +493 5-pin automotive relay No edit summary
16:2916:29, 13 April 2008 diff hist +34 N File:Relay.gif Automotive relay schematic symbol.
16:1316:13, 13 April 2008 diff hist +4 m Step 4 - Adding the Relay fixed dumb mistake in the formatting
16:1116:11, 13 April 2008 diff hist +541 Step 4 - Adding the Relay add more info about the relay
15:5615:56, 13 April 2008 diff hist +30 N File:Relaybot.jpg Typical automotive relay pins. current

12:1012:10, 10 April 2008 diff hist +6,104 Burst disk material added a bunch of data from the archived spudtech forum current

13:2513:25, 27 March 2008 diff hist +25 N Ammo Ammo moved to Common Ammo: Page is not meant to be exhaustive. current
13:2513:25, 27 March 2008 diff hist 0 m Common Ammo Ammo moved to Common Ammo: Page is not meant to be exhaustive.

11:3311:33, 26 March 2008 diff hist +1,851 m Common Ammo fighting the format wars, added descriptions of the columns

13:5113:51, 25 March 2008 diff hist +628 Potato Added spud cutting info
13:3913:39, 25 March 2008 diff hist +37 N File:Cutting spuds 5inch.jpg Some typical aways of cutting a spud. current
12:3112:31, 25 March 2008 diff hist +35 Common Ammo added even more stuff
11:2511:25, 25 March 2008 diff hist −9 m Pycrete →Manufacture: tweaked the formating
11:2211:22, 25 March 2008 diff hist −8 Common Ammo No edit summary
11:1911:19, 25 March 2008 diff hist +839 Common Ammo added columns, data, ammos

13:2213:22, 12 March 2008 diff hist +30 Propane Added Pressure vs. Temperature graph
13:1913:19, 12 March 2008 diff hist +88 N File:Propane pressure temp.gif Graph of the vapor pressure (cylinder pressure) of propane as a function of temperature. current

13:1413:14, 9 March 2008 diff hist +350 Index →M: Added more info about temperature dependence for the speed of sound
13:0513:05, 9 March 2008 diff hist +448 N Talk:Index New page: 9 March 2009 (jimmy101) Removed the statement "''The particle speed of the gas is increased by the energy of combustion, which makes supersonic velocities much more attainable''" from the ... current
13:0213:02, 9 March 2008 diff hist −1 Index →H: Removed "The particle speed of the gas is increased by the energy of combustion, which makes supersonic velocities much more attainable." since it is irrelevant. (see discussion page)
12:4812:48, 9 March 2008 diff hist +43 Talk:Combustion cannon No edit summary
12:4412:44, 9 March 2008 diff hist +368 Talk:Combustion cannon No edit summary
12:4012:40, 9 March 2008 diff hist −126 Combustion cannon Removed Bigbob's comment about "simplest", see the discussion page

13:0113:01, 2 March 2008 diff hist +5,438 N Chronometer a starting version
12:4112:41, 2 March 2008 diff hist +57 N File:Long burst part.jpg Optical detection, sound card recording of a BBMG firing. current
11:4411:44, 2 March 2008 diff hist +273 Index →C

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