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  1. rurwin

    3d printable sx350 dual 18650 box mod for the kayfun 2.1 (Moonstar mod) by divamax

    There's a cheaper alternative to plastic... There's this building technique. Raspberry Pi • View topic - The PlyPi Obviously a band-saw is helpful, but a coping saw is sufficient.
  2. rurwin

    Donate to Dr Farsalinos' new study

    Kurt, can I just ask, what is the basis of the 60ug per day figure? (20ug/ml x 3ml/day) So far as I can see the NIOSH figure is 5ppb in room air, and I don't see how you convert that to a mg/ml number.
  3. rurwin

    Donate to Dr Farsalinos' new study

    These things are going to show up. This is just the first, or maybe the second. We are doing real science here, not propaganda. If vaping is only 100 times safer than smoking, then there will be risks. I for one want to find out what those are.
  4. rurwin

    The Erlkönigin : PICTORIAL

    Try it this way:
  5. rurwin

    Donate to Dr Farsalinos' new study

    I've been chatting to Tom Pruen of ECITA, and he pointed me at an interesting document. http://ec.europa.eu/social/BlobServlet?docId=6511&langId=en It seems that the EU Occupational Exposure Limit is four times the NIOSH limit. There is still some confusion about how Dr. F converted 5 ppb in...
  6. rurwin

    Donate to Dr Farsalinos' new study

    But there does seem to be an officially allowed amount of diacetyl in eliquid. That would be the "NIOSH-defined safety limits" of 60μg per day that Dr F references. (20μg/ml assuming 3ml daily consumption.) So the analogy would be that your steak contains over twice, sometimes ten times and...
  7. rurwin

    Donate to Dr Farsalinos' new study

    The difference is that this is an avoidable molehill. So far as we understand at present, diacetyl is an added ingredient. It is probably in a flavouring sold by one company, bought by another, added to stuff which is then sold on, and so forth until it finds its way into our liquid. You seem to...
  8. rurwin

    Zamplebox made it to the UK! Pic Heavy

    I'm out for a while. There's a box in transit and I've hardly touched the previous one. All I've done is put a significant dent in the snake oil. It's time I rationalised all my liquid and worked through the stuff I've already got. So if there is anyone in the East Midlands who is willing to...
  9. rurwin

    Donate to Dr Farsalinos' new study

    The cost of any testing is dependant on what is being tested for. Testing for two chemicals will be many times cheaper than testing for the dozens that would be necessary for FDA regulation. Dr Farsalinos, is it possible for you to... 1. Give us a form of words that we can use to ask a liquid...
  10. rurwin

    Donate to Dr Farsalinos' new study

    I should hope that Dr. Farsalinos is communicating with the suppliers concerned. Making the list public would unfairly predjudice their sales. This isn't a problem with those 150 liquids; it is a problem with the whole market. This is an industry-wide problem and nobody can rest assured, not...
  11. rurwin

    Buying myself surprise presents

    I've got a new fun game. Every Monday I will place an order with FastTech for around $10-$20. It won't be for stuff that I need right away, or even particularly need. By the time it arrives I will have forgotten all about it and it will be a nice surprise. Order #1: A pen blowtorch and a...
  12. rurwin

    The Ultimate!! money is no object

    In fact you might as well plate the inside and out with gold. It would not affect the resistance to any measurable degree, and it would stay oxide free. So in the long run it would work better. So that's gold plated silver inner, covered with steel for strength, which is gold plated on the...
  13. rurwin

    The Ultimate!! money is no object

    Silver tarnishes quickly. Use solid gold or platinum for the button and the locking ring.
  14. rurwin

    Box Style Ohm Reader.

    I've posted this a couple of times. If money is no object, then you want one of these: Buy Ohmmeters DO4000 Ohmmeter, Maximum Resistance Measurement 4k©, Resistance Measurement Resolution 10¼©, Measurement Type 4 Wire Cropico DO4000 online from RS for next day delivery. Accuracy: 10 micro ohms...
  15. rurwin

    Stepping up from Ego Twists

    Provari is volts only.
  16. rurwin

    The Erlkönigin : PICTORIAL

    Personally, I am astounded by the vibrancy of the market. Everyone is copying off everyone else and everyone is making money. The Russian copies the Kayfun and the Kayfun copies them right back, and then the Russian copies back again. Meanwhile the cloners are copying both of them. The market...
  17. rurwin

    The Erlkönigin : PICTORIAL

    I would love it if they made the drip-tip adapter an option. I only use glass drip-tips these days.
  18. rurwin

    Concerned about not being able to turn down power

    7W, like the DNA
  19. rurwin

    Concerned about not being able to turn down power

    The higher power mods do not do low power. Most of them bottom out at a quoted 7W. But since the problem is that they can't drop the battery voltage, it will be higher with a fresh battery. With a single coil RBA, I'm up around 9.5-10W, and with a double coil I can nearly double that. But the...
  20. rurwin

    Broke my coils - Mail waiting time is driving me crazy!

    Backups for you backup's backup, and then a few more backups. Well done on staying away from smoke. I don't know what the vaping supplies situation is in UAE, but I suspect that's why you are depending on FT. You may very well be able to find Kanthal or at least Nichrome closer to home, and...