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Joined 1 year ago
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Cake day: July 13th, 2023

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  • I’m going to download the uber app when I’m not on some miserably slow internet connection and do the math, because I’m curious if it’s cheaper or not.

    Right now, worst case scenario is if I have to drive my Samurai to work. It gets ~20 mpg. With insurance and gas and maintainence put together I’m spending about $4.13 to drive to work for one day.








  • So many who think bombs are the way to go. They are not.

    None of the following is a good idea, either.

    Fun facts I’ve learned while working for a living:

    1.) A bottle of coca-cola, or any sugary drink, will ruin a concrete pour.

    2.) Diesel equipment doesn’t like water, gasoline, or eggs in the tank.

    3.) There are two ends of a telephone line. One end is at the building. The other end is in a box nearby that nobody is watching.

    4.) A battered hard hat, old steel toe boots, a dirty yellow safety vest, and an air of confidence will turn you invisible.





  • Im bored at work, and you’ve given me a mathematical itch to scratch.

    A quick search tells me that a liter of gasoline being burned emits 2.3 kg of CO2. Another quick search, after digging through a few weasel words, tells me a liter of jet fuel emits 3.16 kg of CO2 when burned.

    I ride a motorcycle (975 Nightster for reference) to work most of the time, and it gets 100 km on 5 liters pretty easily. Riding to work and back is about 40 minutes, and a total distance of about 33 kilometers round trip.

    A Learjet 45 Apparently uses 580 liters per hour.

    For me to ride to work, I use ~1.65 liters of gasoline which works out to 3.8 kg of CO2.

    A single four-hour flight on the aforementioned private jet is 2,320 liters of jet fuel, which is 7,331 kg of CO2. To offset that, I’d need to ride my bicycle or walk to work for 1,929 days or approximately 7 years.






  • Does an old school washer dryer that runs off timer relays / knobs / push buttons really have a CPU?

    Nope, it’s just a timer-drive. cam triggering switches. The physical cam IS the CPU.

    We have reached a point in time where there are adults who think everything that runs through multiple steps must have a microcontroller, because only really really old machines* do without.

    *For the most part. I bought a brand new whirlpool dryer late last year, and it has a mechanical timer in it.