Instructables: question - workshop http://www.instructables.com Sun, 30 Apr 2017 10:17:11 PDT BLOX v1.01 what is this brass tool? http://www.instructables.com/answers/what-is-this-brass-tool/ https://cdn.instructables.com/FDY/IK0W/J20P6BRB/FDYIK0WJ20P6BRB.SQUARE2.jpg https://cdn.instructables.com/FDY/IK0W/J20P6BRB/FDYIK0WJ20P6BRB.SQUARE.jpg https://cdn.instructables.com/FDY/IK0W/J20P6BRB/FDYIK0WJ20P6BRB.SMALL.jpg ShaneR7
By: ShaneR7

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Fri, 28 Apr 2017 22:09:29 PDT
Hi what's different it makes on a DVD radio between 65w x 4ch and 50w x 4ch? http://www.instructables.com/answers/Hi-whats-different-it-makes-on-a-DVD-radio-between/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Stigma1
By: Stigma1

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Thu, 27 Apr 2017 03:42:50 PDT
What tool is this ? unusual nut socket http://www.instructables.com/answers/What-tool-is-this-unusual-nut-socket/ https://cdn.instructables.com/F02/B1CZ/J1WW17FP/F02B1CZJ1WW17FP.SQUARE2.jpg https://cdn.instructables.com/F02/B1CZ/J1WW17FP/F02B1CZJ1WW17FP.SQUARE.jpg https://cdn.instructables.com/F02/B1CZ/J1WW17FP/F02B1CZJ1WW17FP.SMALL.jpg pursang Any ideas on where this tool would be used ? it tightens a splined nut which is keyed with one spline being wider than the others, only identifying mark is the letter "E" stamped on the end, could possibly be anti theft if it's recessed.
By: pursang

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Mon, 24 Apr 2017 23:27:43 PDT
How can I find new driver boards for my 5-phase motors? http://www.instructables.com/answers/How-can-I-find-new-driver-boards-for-my-5-phase-mo/ https://cdn.instructables.com/FE9/ZNX1/J1GP98BW/FE9ZNX1J1GP98BW.SQUARE2.jpg https://cdn.instructables.com/FE9/ZNX1/J1GP98BW/FE9ZNX1J1GP98BW.SQUARE.jpg https://cdn.instructables.com/FE9/ZNX1/J1GP98BW/FE9ZNX1J1GP98BW.SMALL.jpg lennartr2 I will try to summarize the problem: 1. I have a CNC mill sitting in my garage that won't work because the whole control unit including the motor driver boards is shot. 2. I can't buy new driver boards because I don't know what spec to buy 3. I don't know which spec to buy because I am not an expe...
By: lennartr2

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Mon, 17 Apr 2017 05:45:08 PDT
using a lipo charger to charge a SLA? http://www.instructables.com/answers/using-a-lipo-charger-to-charge-a-SLA/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Wired_Mist Hey everyone ! I'm planning to use a lipo charger from my Ebike to charge some scooter SLA batteries. I'm more of a li-po guy and haven't tried charging 3 SLA's in series before. Original lipo was a 10s 8.8Ah 36V (nominal, maxed out at 42V) and had an on board BMS that took a stright 42V input from...
By: Wired_Mist

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Sat, 15 Apr 2017 18:59:05 PDT
Electric lawn mower runs for a few seconds then trips the house breaker. http://www.instructables.com/answers/Electric-lawn-mower-runs-for-a-few-seconds-then-tr/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif DonM137 When the breaker is reset it runs a few seconds and does the same thing? I was de-thatching when the problem first occurred so the mower was under load. There was no burning smell? The mower is an 8-year-old 12 amp Homelite with a 21 inch cut .
By: DonM137

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Wed, 12 Apr 2017 08:50:35 PDT
How to lower the DC voltage of a transformer. http://www.instructables.com/answers/How-to-lower-the-DC-voltage-of-a-transformer/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Lima79 Hi, at last i have got a 45-0-45 transformer @5amps, but now i have a problem, the VDC output i am getting is 74vdc but my 400watt rms mono amp's maximum input VDC is 56vdc, so i don't think its a good idea to feed the 74vdc, so is there a way to lower the 74vdc, BTW please don't advice me to unwind...
By: Lima79

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Wed, 12 Apr 2017 06:13:43 PDT
Books similar to Make: Tools by Charles Platt? http://www.instructables.com/answers/Books-similar-to-Make-Tools-by-Charles-Platt/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif MikeM649 I'm looking for books that are similar to Make: Tools by Charles Platt. It focuses on building skills around hand tools, starting with basic sawing and gluing wood and working through more advanced sawing, drilling, staining and finishing, basic joinery, and working with ABS.  I've looked at the ot...
By: MikeM649

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Wed, 5 Apr 2017 14:04:11 PDT
plaster of paris cracked? http://www.instructables.com/answers/plaster-of-paris-cracked/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif brinleypritchard Hii my plaster of paris cracked. i want to turn a 250x500 cylinder of plaster of paris on a lathe for a positive for slipcasting. its mounted onto the faceplate with a pine plank in the middle to help with the support of the plaster we made that last week thursday and all was fine but this morning i...
By: brinleypritchard

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Tue, 4 Apr 2017 00:54:48 PDT
OSIM uSqueez foot massager sparking how to? http://www.instructables.com/answers/Permanent-magnet-AC-motor-sparking-sound-followed-/ https://cdn.instructables.com/F26/NXNO/J0X50VLT/F26NXNOJ0X50VLT.SQUARE2.jpg https://cdn.instructables.com/F26/NXNO/J0X50VLT/F26NXNOJ0X50VLT.SQUARE.jpg https://cdn.instructables.com/F26/NXNO/J0X50VLT/F26NXNOJ0X50VLT.SMALL.jpg tplim OSIM uSqueez permanently dead. Dismantled unit found mother board 2A fuse blown. Check everything OK on mother board and replace fuse. Power on unit led under stop button light up. Pressed vibrator button works perfect. Pressed massage button strong sparking sound and saw fire in one to two second ...
By: tplim

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Fri, 31 Mar 2017 17:40:53 PDT
Does synthesizing Sodium Chlorate NaCl03 produce any harmful fumes if i electrolyize the solution while it is hot? http://www.instructables.com/answers/Does-synthesizing-Sodium-Chlorate-NaCl03-produce-a/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Create ReviewT Does synthesizing Sodium Chlorate NaCl03 produce any harmful fumes if i electrolyize the solution while it is hot? I saw on wiki if you heat the solution while electroyzing the solution the reaction is NaCl + 3H2O = NaClO3 + 3H2 but if it isnt hot the reaction is 2NaCl + H2O = NaClO + NaCl + H2O , N...
By: Create ReviewT

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Thu, 30 Mar 2017 16:48:11 PDT
How do you access a Instructables that you have started but accidentally closed out of? http://www.instructables.com/answers/How-do-you-access-a-Instructables-that-you-have-st/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif giraffe2275
By: giraffe2275

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Sun, 26 Mar 2017 13:30:36 PDT
Pulse jet cogeneration either hydrogen generator or steam turbine? http://www.instructables.com/answers/Pulse-jet-cogeneration-either-hydrogen-generator-o/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Aron313 I wanted to make a pulse jet and use peltiers to generate electricity to create hydrogen that will be added to the pulse jet. That or i'd run water around the metal of the pulse jet to cool it down and produce steam that could drive a turbine. Give me suggestions and any flaws in my idea. Thanks
By: Aron313

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Mon, 20 Mar 2017 10:44:21 PDT
Lacquer or Varnish to finish a guitar? http://www.instructables.com/answers/Lacquer-or-Varnish-to-finish-a-guitar/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Boba Jett Hi, I've just had an artist do some work on one of my acoustic guitars. Its done straight onto the sanded bare wood using sharpie, all I have to do is give it a finish to stop the design getting damaged and to give it a glossy shine. A lot of people recommend Lacquer but what type should I use? Nit...
By: Boba Jett

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Mon, 20 Mar 2017 07:39:15 PDT
Please help me identify this tool? http://www.instructables.com/answers/Please-help-me-identify-this-tool/ https://cdn.instructables.com/F4K/1SZX/J0CP0BA5/F4K1SZXJ0CP0BA5.SQUARE2.jpg https://cdn.instructables.com/F4K/1SZX/J0CP0BA5/F4K1SZXJ0CP0BA5.SQUARE.jpg https://cdn.instructables.com/F4K/1SZX/J0CP0BA5/F4K1SZXJ0CP0BA5.SMALL.jpg PetarS7 This is driving me insane, please help me identify this tool!  We found this tool in my father workshops and we have no clue what it is. 
By: PetarS7

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Sun, 19 Mar 2017 14:51:08 PDT
Any quick way to "loosen" Tamper Resistant outlets? http://www.instructables.com/answers/Any-quick-way-to-loosen-Tamper-Resistant-outlets/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif mole1 Back from the store with ten Tamper Resistant outlets.  I have great difficulty plugging anything into them completely.  I have great difficulty unplugging anything from them.   Is there something I can spray into them to make them open more easily?   Can I rig something to pound into them to loosen...
By: mole1

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Thu, 16 Mar 2017 15:02:53 PDT
I need a DC or AC motor of 100 Watt output running at 20,000rpm ? http://www.instructables.com/answers/I-need-a-DC-or-AC-motor-of-100-Watt-output-running/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif shreyansk For a very special purpose, we require a motor with the said requirement. Please help me how and where I can find such motor? Thanks
By: shreyansk

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Wed, 15 Mar 2017 21:52:43 PDT
What is the best connection method when wiring outlets? http://www.instructables.com/answers/What-is-the-best-connection-method-when-wiring-out/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif mole1 They've changed since I last bought outlets.  It looks like there are now three ways to connect the wires.... stab it in the holes, wrap it around the screws, and something I haven't seen before.  I  don't know what to call it, but it looks sort of like a screw down clamp.  So which method is the be...
By: mole1

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Tue, 14 Mar 2017 14:04:47 PDT
How to wire an MOT to have resonance http://www.instructables.com/answers/How-to-wire-an-MOT-to-have-resonance/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif TaeronR So I have two Mots One is bigger and another is smaller .. just in case .. and they both have the same wattage.. just letting you know just in case that's relevant.. also I have 3 MOCS or Microwave Oven Capacitors .. How Exactly would I wire it for resonance.. please no schematics .. just explain vi...
By: TaeronR

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Mon, 13 Mar 2017 14:53:17 PDT
How To Ballast An MOT http://www.instructables.com/answers/How-To-Ballast-An-MOT/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif TaeronR I'm wondering how to ballast an MOT... I only have 2 and I want to use one as the ballast .. how would I wire it so the other one will work As a ballast.. please no schematics I'm not good with schematics but I am with the basics .. just visually instruct me on how to please .... or with as much det...
By: TaeronR

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Mon, 13 Mar 2017 14:45:40 PDT
Prizes for outside US being 240v instead of 120v? http://www.instructables.com/answers/Prizes-for-outside-US-being-240v-instead-of-120v/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif buck2217 As a contest winner not in the US, has any consideration been given to supplying electrical items in other countries voltages (ie 240v), should be relatively easy if coming from Amazon
By: buck2217

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Sun, 12 Mar 2017 16:12:55 PDT
Bridging two identical amplifiers to increase the rms output power http://www.instructables.com/answers/Bridging-two-identical-amplifiers-to-increase-the-/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Lima79 Hi, i was wondering  if i can bridge two identical amplifiers, to drive a 4ohms 400w-rms dvc subwoofer, the second problem is what about the power supply, i don't think i can use one 24volt car battery for the two amps so can i use two separate car battery, below is the amp i want to bridge. JBL GX...
By: Lima79

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Sat, 11 Mar 2017 20:17:18 PST
No instructions visible? http://www.instructables.com/answers/No-instructions-visible/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif d_duck In this instruction:  https://www.instructables.com/id/Carpenters-Workbench-Build/ there are no instructions visible.  The only way I can see them is to select download.  This hasn't been the situation in the past.  Has something changed or is there a glitch in either my computer or in the Instructa...
By: d_duck

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Sat, 11 Mar 2017 15:41:02 PST
Secure method to attach a phone to wall or floor? http://www.instructables.com/answers/Secure-method-to-attach-a-phone-to-wall-or-floor/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif CassiaD I would like to figure out an inexpensive and discreet way to attach a smartphone to the wall or floor (not directly - slightly set apart with e.g a rod or a lead), in a way that it is secure, and can't be easily stolen. The phone will be used as a display screen and will be resting on top of someth...
By: CassiaD

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Fri, 10 Mar 2017 08:17:07 PST
How can I add additional keywords to an existing instructable? http://www.instructables.com/answers/How-can-I-add-additional-keywords-to-an-existing-i/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Toxictom I want to add additional keywords to an instructable I made several years ago and can't seem to figure out where the keywords are when I choose to edit the instructable.
By: Toxictom

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Wed, 8 Mar 2017 12:23:11 PST
How do you clean bronze slag from inside crucible? http://www.instructables.com/answers/How-do-you-clean-bronze-slag-from-inside-crucible/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif larryary
By: larryary

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Tue, 7 Mar 2017 20:38:40 PST
Which wood would be good for making a crossbow?? http://www.instructables.com/answers/Which-wood-would-be-good-for-making-a-crossbow/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Crafty Dragon I want to make a crossbow, not a proper one one, just a toy one so that I can have some fun. However, I'm not sure which wood would be best for the bendy bow bit. I'm located in England, and I would like an easily accessible wood to make it. 
By: Crafty Dragon

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Mon, 6 Mar 2017 09:56:23 PST
Unknown Part of Drill - Help? http://www.instructables.com/answers/Unknown-part-of-drill/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Yonatan24 This should probably be an easy answer, yet I'm unable to find it through Google. On almost, if not every hammer drill, there's a part that lets you connect a handle to the drill, like this:  https://db1736767dbd5e7094bb-d61bbc5d0b342a54145a236e2d5d1ebf.ssl.cf4.rackcdn.com/Product-800x800/bfe965c8-...
By: Yonatan24

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Sun, 5 Mar 2017 09:46:38 PST
What do you call the threaded pipe that a shower head attaches to? http://www.instructables.com/answers/What-do-you-call-the-threaded-pipe-that-a-shower-h/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif mole1 I need to know what to call the piece of threaded  pipe that comes out of the shower wall a little above head height.  It's the pipe that I screw the shower head onto.    This has got to be an easy question for someone here.
By: mole1

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Wed, 1 Mar 2017 15:17:15 PST
Can anyone indentify this pick for me please and what it might be used for ..?? http://www.instructables.com/answers/Can-anyone-indentify-this-pick-for-me-please-and-w/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Barnacles56 Antique pick head found near an old goldfield.
By: Barnacles56

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Tue, 28 Feb 2017 17:29:55 PST
Is it possible to make a big acrylic block (as big as 40" * 40" * 40") with resin casting? http://www.instructables.com/answers/Is-it-possible-to-make-a-big-acrylic-block-as-big-/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif JavadK7 I wanna make a big transparent block . It should be really transparent. Can resin casting help in this case? if not, what is the best way to do it?
By: JavadK7

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Wed, 22 Feb 2017 04:24:11 PST
Polyurethane Belt Splicing Suggestions ? http://www.instructables.com/answers/Polyurethane-Belt-Splicing-Suggestions-/ https://cdn.instructables.com/FNA/VO6O/IZ6C66QA/FNAVO6OIZ6C66QA.SQUARE2.jpg https://cdn.instructables.com/FNA/VO6O/IZ6C66QA/FNAVO6OIZ6C66QA.SQUARE.jpg https://cdn.instructables.com/FNA/VO6O/IZ6C66QA/FNAVO6OIZ6C66QA.SMALL.jpg iceng I'm looking into making my own round poly urethane pulley belts. Durabelt  sells splicing kits, sometimes called welding kits. http://durabelt.com/splicingkitsinfo.php I can hack together the tooling if necessary but I need a price reasonable source on the urethane round stock. Has anyone seen an an...
By: iceng

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Mon, 20 Feb 2017 23:25:42 PST
My timing belt broke recently, i replaced the belt, replaced the valves checked the pistons and all in good order. http://www.instructables.com/answers/My-timing-belt-broke-recently-i-replaced-the-belt-/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif dagai With all that in order the car does not start and makes a weird sound like a vacuum cleaner , so no compression. What can be the problem and can this be restored ? Please help. Polo Playa 1.4, 2001 model
By: dagai

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Mon, 20 Feb 2017 10:50:50 PST
how to test LOTS and LOTS of batteries? http://www.instructables.com/answers/how-to-test-LOTS-and-LOTS-of-batteries/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif -max- We have 420 panasonic 2800mAH 3.7V 18650 batteries, which we plan to use in a solar car. I was wondering if anyone is aware of how to many of these at a time. Many of the commercial "capacity tester 18650" online appear to only test a cell at a time. This would take way too long. We need to ensure ...
By: -max-

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Fri, 17 Feb 2017 19:27:32 PST
I have a motor with a Watts of 145, Volts 230 and RPM 6500. I want to control the speed of that motor.how??? http://www.instructables.com/answers/I-have-a-sewing-machine-motor-with-a-Watts-of-145-/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif SuneeshR1
By: SuneeshR1

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Thu, 16 Feb 2017 17:48:55 PST
Best non-lithium battery technology http://www.instructables.com/answers/Best-non-lithium-battery-technology/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif -max- Hi Instructables community! I am looking for any insight / suggestions regarding what battery technology (non-lithium) that offers the best specific energy (MJ/Kg), preferably rechargeable and reliable. My research led me to looking to consider rechargeable alkaline batteries, given data on wikipedi...
By: -max-

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Wed, 15 Feb 2017 07:44:53 PST
What is this item? http://www.instructables.com/answers/What-is-this-item-1/ https://cdn.instructables.com/FEY/7Y76/IZ6BF28E/FEY7Y76IZ6BF28E.SQUARE2.jpg https://cdn.instructables.com/FEY/7Y76/IZ6BF28E/FEY7Y76IZ6BF28E.SQUARE.jpg https://cdn.instructables.com/FEY/7Y76/IZ6BF28E/FEY7Y76IZ6BF28E.SMALL.jpg SandyF42 A friend gave this to me, wanted me to find out what it is. I have no idea, she was a bit creeped out by it. It's small, as you can see, sitting on counter in front of coffee pot. When it sits right side up, it looks like a goats head, and upside down it looks like an old man with beard. Someone sug...
By: SandyF42

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Tue, 14 Feb 2017 21:50:18 PST
How to ballast an MOT with another Mot and have it to have resonance at the same time? http://www.instructables.com/answers/How-to-ballast-an-MOT-with-another-Mot-and-have-it/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif TaeronR So I have two MOTS and 3 MOC'S (microwave oven capacitors) and I'm wondering how I can wire it to be ballasted and to also have resonance at the same time.. If that's possible.. Because I'd like to have it ballasted but ballasting limits current which in turn gives you smaller arcs so I want to wire...
By: TaeronR

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Tue, 14 Feb 2017 09:56:16 PST
How would I determine the pressure limits of an acrylic tube of arbitrary size and thickness? http://www.instructables.com/answers/How-would-I-determine-the-pressure-limits-of-an-ac/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif TheIronHobo I am creating a vacuum chamber with an acrylic tube that is 4 inches in diameter and 1/4 of an inch thick. How would I determine the pressure limits of my pipe? Is there a formula for pipes of arbitrary size and materials? Much thanks.
By: TheIronHobo

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Mon, 13 Feb 2017 21:24:48 PST
How many amps does a car battery have http://www.instructables.com/answers/How-many-amps-does-a-car-battery-have-2/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif BridgetP13
By: BridgetP13

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Fri, 10 Feb 2017 02:02:58 PST
Do you know what this is? I think it's an old tool of sorts. http://www.instructables.com/answers/Do-you-know-what-this-is-I-think-its-an-old-tool-o/ https://cdn.instructables.com/FZL/WDTD/IYYQ7NGD/FZLWDTDIYYQ7NGD.SQUARE2.jpg https://cdn.instructables.com/FZL/WDTD/IYYQ7NGD/FZLWDTDIYYQ7NGD.SQUARE.jpg https://cdn.instructables.com/FZL/WDTD/IYYQ7NGD/FZLWDTDIYYQ7NGD.SMALL.jpg joseph.walsh1234  Any idea what the tool (I think it's a tool) is below? 95% of it is rounded..towards the bottom, where the fingers are it starts becoming 2 sided (very slow transition). It's about 18" in length and 6" diameter at top. It was found on an old farm in up state NY.
By: joseph.walsh1234

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Thu, 9 Feb 2017 11:53:26 PST
current or voltage for rail gun? http://www.instructables.com/answers/current-or-voltage-for-rail-gun/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif LorenzoD38 Hello i've ben wanting to make a powerful rail gun. I have ben checking out capacitors but don't know which one to buy. what my main question is, should i get a high capacitor with high voltage discharges? or should i get a high voltage capacitor? will this capacitor work? (http://nl.rs-online.com/...
By: LorenzoD38

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Wed, 8 Feb 2017 12:38:50 PST
Tooth Pick Bird? http://www.instructables.com/answers/Tooth-Pick-Bird/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif don doerner I entered all of the information and pictures after every step and saved my work with your program. What happened to it or how can I find it?
By: don doerner

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Wed, 8 Feb 2017 07:54:27 PST
What is this? For polishing? http://www.instructables.com/answers/What-is-this-For-polishing/ https://cdn.instructables.com/FBK/LS6T/IYOQ8TZ5/FBKLS6TIYOQ8TZ5.SQUARE2.jpg https://cdn.instructables.com/FBK/LS6T/IYOQ8TZ5/FBKLS6TIYOQ8TZ5.SQUARE.jpg https://cdn.instructables.com/FBK/LS6T/IYOQ8TZ5/FBKLS6TIYOQ8TZ5.SMALL.jpg Yonatan24 Anyone know what this is? I'm guessing that it's supposed to be powered by a drill and used with buffing compound for polishing. Thanks! Pictures: 
By: Yonatan24

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Sat, 4 Feb 2017 04:23:10 PST
What is the function of "Enable Input" pin in a multiplexer? http://www.instructables.com/answers/What-is-the-function-of-Enable-Input-pin-in-a-mult/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif JalanshM I was studying Multiplexers and I found this term in the circuit. I cannot understand what is it used for.
By: JalanshM

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Fri, 3 Feb 2017 20:26:20 PST
Forge using wood? http://www.instructables.com/answers/Forge-using-wood/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif HenryFrapp I'm building a brake drum forge, and coal obviously is the fuel of choice. I understand some guys use lump charcoal which they say works well, because anthracite or bituminous coal is hard to come by in some places-- like where I live. Has anyone used just plain, good old fashioned wood? Or has anyo...
By: HenryFrapp

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Fri, 3 Feb 2017 11:39:11 PST
floor jack goes up ok but won't hold http://www.instructables.com/answers/floor-jack-goes-up-ok-but-wont-hold/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif white23 I have replaced the o-rings and replaced the hydro oil pumps up a lot better than before but will  not hold also how to adj the air the one you are not to mess with 
By: white23

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Thu, 2 Feb 2017 12:53:37 PST
White Glue problem http://www.instructables.com/answers/White-Glue-problem/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Luziviech Does anyone know how to remove white glue from a fixed chair? I'm fixing chairs for a pub around, but lately interchanged the wood pieces of the upper left and right. I noticed this 6hrs later, when it was too late to disassemble/tear things out. I know, basically it's possible to do so with water o...
By: Luziviech

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Wed, 1 Feb 2017 06:49:38 PST
please help!!! me out guys. I am not getting the data sheet of the transistor BQD882 P03. http://www.instructables.com/answers/please-help-me-out-guys-I-am-not-getting-the-data-/ https://cdn.instructables.com/FVR/58UT/IYGFXR9C/FVR58UTIYGFXR9C.SQUARE2.jpg https://cdn.instructables.com/FVR/58UT/IYGFXR9C/FVR58UTIYGFXR9C.SQUARE.jpg https://cdn.instructables.com/FVR/58UT/IYGFXR9C/FVR58UTIYGFXR9C.SMALL.jpg mackblend If any body knows any small piece of information regarding it then please let me know as soon as possible. I will be thankful to you if u help me out.
By: mackblend

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Mon, 30 Jan 2017 08:24:48 PST
can I down load classes?? http://www.instructables.com/answers/can-I-down-load-classes/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif harry shaboogy I have had a stroke, comprehension pooooor,  Can I down load classes to my computer, and do as feel up to it???? If so, how to d/l video's????? Will it help if I buy Prem plan??? Harry Shaboogy
By: harry shaboogy

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Sun, 29 Jan 2017 18:14:35 PST