Tag: Technology

  • Scam Alert: Someone Made an Illegal Copy of My Website to Swindle Folks with Offers of Impossibly Cheap Name Brand Backpacks on Facebook

    large red lettering that says scam alert

    I made this post sticky. Please scroll down for new posts!

    tldr: Someone made an illegal copy of my website dynamicsubspace.net and is using it for scamming people who are enticed with an offer for an impossibly cheap name brand backpack on Facebook, which link to the face version of my website. The scammers use fake Facebook accounts and a variety of websites, including the illicit copy of dynamicsubspace.net. Just to be clear: dynamicsubspace.net is the only domain name for the website of Jason W. Ellis, an English professor at the New York City College of Technology, CUNY. Any other domain names with content identical to my website are illicit copies. Please read on for more details and the evidence that I collected.

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  • Remember to Ventilate Your Flameless Ration Heater When In an Enclosed Space

    water-activated mre heater warming an elbow macaroni in tomato sauce entree inclined on a window's sill and next to open window

    While its instructions state that “When ten or more heaters are used inside a vehicle or shelter, ensure the ventilation system is operating or a top hatch or door is open,” it gives me peace of mind to let my flameless ration heater (a water-activated magnesium, iron, and salt chemical heating device for MREs) do its thing on my supper next to a cracked window when I’m indoors as part of its reaction produces hydrogen. Also, it pays to remember that these things get HOT!

  • Working on the Millennium Falcon

    droid, man, and a wookie inside a spacecraft making repairs

    While the Millennium Falcon is prone to problems and breakdowns, Han Solo never gives up on her. There’s a lesson there about how we treat and take care of all of our technology.

  • There and Back Again on Amtrak

    railroad tracks extending to the horizon

    Before we knew about Hurricane Helene, I had planned to visit my folks for two weeks to help out after my dad got out of the hospital for a back ailment. I took Amtrak’s 97 Silver Meteor from NYC to Jesup, Georgia (Sept. 24-25, 2024), and returned via the 98 Silver Meteor from Jesup to NYC (Oct. 8-9, 2024). Here are some pictures of the trains, sleeper car rooms, and meals.

    97 Silver Meteor (NYP to JSP)

    steel trusses holding up the glass roof over a floor with escalators going down

    The 97 Silver Meteor sleeper cars didn’t have a toilet in the room as my previous Amtrak ride from JSP to NYC. Otherwise, the car seemed of newer construction. However, the room door rattled constantly. I should have asked for something to wedge into the door to eliminate that noise (and sleep better as a result). I liked how the in-car sink had turn knobs, which work much better than the push button faucets (either too little water or an explosion of water). Because the dining car was full, I asked for dinner in my room. It came with all the trimmings and was delicious! The worst part of the trip was someone in my car was going to bridge between cars to smoke. They left the door open, smoke entered the car, and set off the smoke alarms in unoccupied rooms and mine when I went to investigate. The culprit did not reveal him or herself.

    amtrak train roomette with seat and sink
    amtrak train roomette with seat occupied by two bags and a pillow
    two seats inside amtrak train roomette
    amtrak train roomette sink folded down for use
    amtrak dinner service white plastic bag
    amtrak dinner service white plastic bag interior with plates wrapped with foil and plastic cup of red wine
    amtrak dinner service on foldout table in roomette--steak, potatoes, vegetables, salad, chocolate cake, roll, and red wine in plastic cup

    98 Silver Meteor (JSP to NYP)

    greetings from jesup georgia mural painted on a brick wall

    The Silver Meteor from JSP to NYP was much like my previous ride from SAV to NYP. The roomette was very similar–toilet in the room, push-button sink controls, older construction, and less vibration noise. I had breakfast in the dining car close to 7:00am. The omelet and fixings hit the spot! The downsides to this ride was that the water pressure was far too high on the sink faucet and the air conditioning was warm despite changing the thermostat.

    welcome to jesup georgia arch and fountain in front of train tracks
    amtrak train station in jesup georgia--a long brick building with a low ranch roof
    two sets of train tracks extended to the horizon and going under an roadway overpass
    a passenger amtrak train approaching the station in jesup georgia
    amtrak roomette seat
    amtrak roomette seat filled with bags, laptop open on foldout table, toilet and sink on the left
    amtrak roomette bunk bed made
    amtrak roomette sink mirror with towels and soap and drinking cups
    amtrak roomette sink with push-button faucet
    amtrak dining car breakfast of omelette, bacon, potatoes, and biscuit on a table with white tablecloth
    view of downtown manhattan skyline from new jersey
  • Marcel Duchamp’s Rotary Demisphere (Precision Optics) at MOMA

    a hypnotic spinning half-globe surrounded by copper, on a 3 ft pedestal, connected by pulley to a geared down electric motor

    This is one of the odder works of art at MOMA that Y and I saw a few weeks back. It’s Marcel Duchamp‘s Rotary Demisphere (Precision Optics) from 1925. The spinning lines on the half-globe under the plexiglass dome creates a pulsing effect optical illusion when it is turned on. Perhaps to preserve the original motor at its base, it is operated via a geared down electric motor off to the side of its base. It’s only turned on twice a day for five minutes each time–at 11:00am and 3:30pm. It’s an interesting assemblage of electrical and mechanical technologies to create the whole work of art.

    top view of a hypnotic spinning half-globe surrounded by copper, on a 3 ft pedestal, connected by pulley to a geared down electric motor
    rear view of a hypnotic spinning half-globe surrounded by copper, on a 3 ft pedestal, connected by pulley to a geared down electric motor