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Joined 2 years ago
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Cake day: June 12th, 2023

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  • 30 year IT Professional here.

    The thing about AI that most people do not understand is the sheer amount of processing power required and just how much that requirement impacts everything. Entire data centers dedicated to one thing that can require the output of a power plant and the associated cooling requirement. I believe Microsoft is in the process of reactivating Three Mile Island TMI-1 reactor. TMI-2 was destroyed in an accident in 1979.

    For what? What is it actually doing that is truly worth investing those kind of resources?

    That’s not even considering the financial investment. Which has resulted in tech companies taking a “throw everything against the wall and see what sticks” tactic to get it to start making money. Tactics like that usually result in a bubble where the technology is perceived to have more value that it really does. The problem with this is people won’t spend their money on something that does not return their investment. So it’s a matter of time that we have these huge data centers sitting all over the country abandoned.



  • I like to wear hiking shoes as my everyday shoes. My feet are EE width.

    For the past several years I’ve liked Merrell Moab 2, although they have been discontinued for the Moab 3. They come in a GTX model as well.

    To be perfectly honest, I have had some issues that had to be fixed with the shoe glue that comes in a red tube. After fixing the issue, which has been the sole separating from the upper, the shoe would last for some time. I get out and hike at least 4 times a week, for about 2 miles. Fortunately, I have a nice county park near my house. With that amount of wear the Moabs last me for about 3 years and then it’s just the tread that is worn smooth. My original pair, one’s I had to fix, I still use for yard work.

    As far as sports shoes go, I like New Balance. I usually keep a pair of cross trainers around for those yearly times I try to take up running but utterly fail.




  • That would be a lot of unsprung weight.

    Handling and ride quality are dramatically and negatively impacted by every bit of weight that is not held up by the suspension. That’s why higher performance cars will have lightweight wheels. Rather than steel wheels you see on lower performance cars.

    It’s better to just put all the heavy drive components inboard on the chassis and run drive shafts to the wheels.

    You see motors in the hubs of bicycles, because they really don’t go that fast. So even if the bike has a suspension, it’s not that big of a deal. Motorcycles on the other hand would need to keep any heavy parts inboard.







  • I introduced my wife to Farscape in 2008 and she absolutely fell in love with the series, as had I when I first watched it. We binged watched the entire series inside of two weeks.

    We got to the final episode of season 4… And…she… was…piiiiiiiiissssssed. She absolutely abhors cliffhangers. I cannot count the number of times we’ve had to stay up late to finish on an episode that didn’t end on a cliff hanger.

    I might have forgotten to mention “The Peacekeeper War” mini-series… evil laugh.

    She stomped off and made herself a cup of tea, as I was “getting Season 1 of Battlestar Galactica 2004 ready to watch”. wink wink

    She came back sat down on the couch and I hit play… “WHAT THE FUCK IS THIS!” She only uses the word “fuck” when she’s truly angry BTW.

    We then stayed up late to finish “The Peacekeeper War”.

    As to it being a mess… Yeah, I can see your point. An entire season was rammed into the equivalent of 4 episodes. I think it was done about as well as it could of been. With that said, it would have been great to get that 5th season.

    It still remains as my all time favorite Sci Fi series. There was just too much creativity and uniqueness through out to just throw it out at the end as a fan.


  • How about a bit different perspective?

    What long running franchise should be taking out of the hands of idiots and given to people who are actually talented and creative?

    The one exception is the MCU, that is definitely one that needs a break. I feel I’ve been watching the same movie over and over since the second Avengers.

    The worlds of Star Trek and Star Wars are so vast that there are tons of stories that could be told. It just needs to be in the hands of someone that is actually good at their job and not a profit crazy committee.






  • Depending on the size of the canopy, there can be a fair amount of pressure required to pull a toggle. Tandem rigs, which have 500ft^2 mains are somewhat difficult to guide by one person. Most TM’s that I know require their passenger to help out. Not that they cannot be flown by one person, just that doing that 10 times a day wears a person out.

    My personal mains: PD Spectre 150 and 135, and Sharp Chuter (used for demo jumping) all had very different toggle pressures. The Sharp Chuter being the heaviest. It was also 90ft^2 larger (240ft^2) than my Spectre 150. My 135 had almost negligible toggle pressure. The smallest canopy I’ve ever jumped was a Velocity 103 and that thing has almost no toggle pressure what so ever. Plus with such high wing loading made it down right twitchy. Personally I was never one for ultra high wing loadings. Having 40mph approach speeds to landing was never appealing even when I was young.

    Also skydiving canopies are a LOT more square than a paraglider. While I could not explain the physics there, it seems to me that a thin wing would have lighter toggle pressures. Canopies that I’ve jumped that were more tapered seemed to have a lighter toggle pressure of equally sized non-tapered canopies. A paraglider canopy is extremely tapered compared to a skydiving chute.

    Also, don’t you folks have 6 risers? While there have been 6 riser skydiving rigs, they are very uncommon. So each riser requires a lot more pressure to pull… I’m assuming paraglides do riser turns and other maneuvers with them.

    There is a Paragliding club here where I live. Even met one when he landed at a local park when I was out walking. I currently have one kid in college and another going to be there in a couple of years, so it’s not going to be anytime soon, but I would love to try it out. I’d love to get back into the air. Skydiving is pretty much out, as I have a back injury that could be made really bad with a hard opening.

    To make a short story long… Yeah, I can see a skydiver being ham fisted with a paraglider. A jumper with a lot of experience with very high wing loading (over 2.0 to 1) might not, but me? Yeah, I’d probably ham it up for the first few hours. It would be interesting to learn just how much skydiving canopy experience would translate. I’m sure some would, but definitely not all.