Recent content by drspastic

no i got it for 15 thanks. worth every penny.

bite me sonny, dont write on a thread what you wouldnt say to my face. i dont need credibility, i am in fact incredible. burning garbage is exactly what high powered lasers are built for. or give me another reason for them. are you pissed off yet? go tell it to your mum.

ANYWAY.... alibaba watched my vid and found in favour of my claims, offering a $30 refund and releasing 15 to the seller who made a net loss of 10 dollars after dhl fees. this is the first dispute i opened with aliexpress and it shows the system works. the payment is held by aliexpress until...

Your rep= 22, jeff's rep= 450+ keep chugging the cock, you got a long way to go. Harley DaviDson= fat slow lawnmower, Suzuki= light steerable powerband rocket. $5 for a can of beer= tasty.

many valid points here of course. by the by, 4 cans of guiness in bulgaria wont give much change from 20 bucks. :*( the laser i got was worth the money....but the point i try to make is advertising standards. i accept every firm in the world will lie to us for a dollar, but my crusade is to get...

ps, laserbee look at the reading i show on my video. in case for some reason you cant, i measured .43 Amps drawn from a 3.7 (no load) lithium cell. now do the math....thats got to be one really efficient pump diode if it gives a 1w ir output. and harly davisons are stupid bikes. my little...

thanks for the troll post laserbee. this is not about me crying over 20 bucks that could have bought me 4 cans of beer, its about trying to show these fake dealers up for what they are, and getting them removed from sites like aliexpress and ebay. of course i never expected to get a 1w green...

roll up roll up! get some comments on youtube for the dirty scammers to see! and help me get my 20 bucks back!

well i had a few dollars spare to test out the claims of suppliers on aliexpress. this example is pathetic and comes from china fantasy, an apt name seeing that all of its claims are nothing but fantasy. i raised a dispute with aliexpress to try and deny china fantasy that hard earned 20 bucks...

i withdraw my comments because beer turned me trollways. still dont think country of origin should cause sneering at untested kit.

getting ready for winter for sure. gets a lot colder here! also the price goes up if i wait. i seem to remember having some black firepaint but not found it yet. we use it on the woodburners and its good to 400c and matt black as ever you saw. if it dont turn up i bet the neighbours got some. i...

i used 1/16th of the foil i measured. just because it would be impossible to weigh on my digis. just a way to estimate how much material there is in the sample. i just gave that other thread a full viewing; its very good and right what this one is working towards. inches and farenheit are not...

is this where the 'specific heat' of the test material comes into play?

15.625mg foil (10cmx10cm weighed @2.5g then divided into 16ths) 625 mm2 square coloured black. does that sound a feasible test piece?

ok i will try cooking foil later, maybe i have some firepaint to coat a test area. i suppose its best to spread the beam to cover as large an area as possible rather than a sharp focus. i also changed the batteries in the green, noticed a big difference. once we get consistent results maybe an...