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Author of "Dissecting Antismokers' Brains" and "TobakkoNacht -- The Antismoking Endgame"
  • MichaelJMcFadden commented on NKSP's instructable How to Put a Rubik's Cube in a Bottle!2 months ago
    How to Put a Rubik's Cube in a Bottle!

    Knackster, thank you. :) I was wondering about that date myself. LOL! I first saw it in 1976ish. HINT FOR DOING THIS: Try it first on the tabletop (or maybe on a towel in a small pot or soupbowl), at least partially, so you get a feel for what you'll be needing to do within the bottle.

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  • MichaelJMcFadden commented on ShiftyTips's instructable DIY Air Conditioner3 months ago
    DIY Air Conditioner

    "Nowadays,... nitrous oxide is the largest man-made cause of ozone depletion"Interesting. I believe airplane take-offs produce a huge amount of NOx, no? I'll have to dig through my files as I did some research at one point in a discussion about smokers polluting the air with NO or NO2, and was comparing it to the amount put out by planes.- MJM

    I prefer the picostone myself... :>Did you know that a grain of salt weighs (ok, masses...) about 100,000,000 picograms?

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  • MichaelJMcFadden commented on ShiftyTips's instructable DIY Air Conditioner10 months ago
    DIY Air Conditioner

    LOL! Noted for future refrence. I'll just call my lier bottles "quarts." :>

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