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Hello everyone I am looking to do a physics experiment for electromagnetic induction and I think it owuld be interesting to do it on a coil gun / gauss gun. I have seen many youtube guides and such showing how to build them using disposable cameras, however Im wondering how I can make one...

Now I either suck at googling or nobody has ever written a how-to on how to do this, I think the first one is correct :) They are similar to this (although not exact... same control box but with bigger/more lights. not aquired from DX though...)DealExtreme: $16.36 Police Style Car 12V 6-LED...

I've just joined the 405nm club boys and girls *NEW HOST, UPDATE* NEW HOST, READ DOWN FOR IT!! :D:D:D Yeah, ordered the parts (PHR 803T, lavadrive V2) over a year ago and FINALLY put them together today. As you can see its not exactly finished (since my local hardware store workers failed...

Does anyone have any lying around I can get shipped to Australia for under $15 USD ? I would buy off z-bolt but shipping brings it up to like $30 USD which I cannot afford. cheerios, tacoman out

hey guys mainly because im lazy and i dont have a soldering iron, ive been putting off my PHR-803T build (flexdrive v2, 100mA, 803T in aixiZ module) however, i am unsure of where to solder in the various components to the flexdrive since its relatively old technology now (lol) so does anyone...

Hey my friend thinks he just got scammed. He bought something from someone, payed via paypal (nothing to do with ebay or anything, it was off a forum I believe) and this person has not posted the item, has cut off all contact, except saying "thanks, you just earned me a new bike", meaning they...

http://o-like.com/b2b_cpinfo.asp?id=1016 has anyone got one of these, im buying one now...

http://dealextreme.com/details.dx/sku.22933 Although this wouldnt be a very pleasurable dildo...

My True 30mW has finally died, after being in TEM01 for a few months and now it doesnt work at all. Looks like the odds of me ever getting another green pointer are slim (Australia, you see) and so I now want to haul ass by putting my 803T (which I havent ever used) into my newwish host. My 803T...

Being Mr. Ignorrant like me, I tend to have the policy "if it fits then its for that". How wrong I am. I have a (random) charger which I dont know what its for. I have a 1 million candle power spotlight i want to charge. I put Mr. 12V charger into Mr. 6V spotlight and plug to wall. I smell...

Lately I noticed lots of splatter around my dot and a ring floating outside the dot. I drained my batteries and had a look from relatively close up to discover two little dots. :-[ :-[ :-[ :-[ :-[ :-[ :-[ :-[ :-[ :-[ :-[ :-[ :-[ :-[ :-[ :-[ :-[ :-[ :-[ :-[ :-[ :-[ :-[ :-[ :-[ :-[ My...

Im planning on making a forum (and hosting it) I want it to be on its own domain, no free hosts. What would be the easiest forum software to install? How much hosting would I need for a relatively small forum? How hard is it? Thanks!

I am travelling through time! with a dilation factor of 1

Hey LPF, long time no posting (I lol'd) Anyway, I had the novel idea of making my own online laser store. I have a friend who can provide cheap hosting and domains are cheap as chips these days. Here is my plan: 1. Come up with catchy title for site 2. Buy the hosting and the domain 3. Start...

The ban etc has meant that Australia is lacking some juicy, powerful greenies :( However, I am willing to pay up to $700 AUD for a portable greenie over 250mW. Anyone got any they are willing to sell? I know recently BF sold one to BluRay, which I was going to buy but there wasnt much going on...

I've been doing some reading lately (see: wikipedia) and have, after I raised thoughts over the matter, discovered lightscribe technology is a 780nm laser. However, I do not know the power of this laser.... Does anyone know about harvesting lightscribe diodes/lasers as a functioning IR laser?

Does anyone have some sort of idea where nanotechnology could be used? I need an idea for science/physics in school,and I need to explain the science behind it. I need something interesting too, but Im not too sure on what to do... Any ideas?

G'day LPF, I just have a question on ESD that I'd like to ask some of the clever cookies on this forum. I (being as unorganised as I am) do not have an ESD wristband or whatever. Upon receiving my (freakin' awesome) flexdrive today, I noticed I have all required parts to make a functioning...

So today I come home and discover my mum picked a poster of her grandfather that was in Spain from when he rode motorcycles in ~1930 (he rode an indian...) Anyway, my mum is sitting down, filling out a cheque, and I say, "Jueves, 28 de Agosto. Thursday, 28th of August." (I learn Spanish, and...

This term in my school we're doing light and whatever, and I was pleasantly delighted to hear we would be dealing with lasers next week. Upon hearing this news, I asked my teacher what types of lasers the school actually had. Turns out they have several high powered portable greenies, and are...