Drawing with Sound on an Oscilloscope

No CGI, no digital effects, no computer even; just some electrical testing equipment and an audio recording.  Pretty neat and a lot of fun to watch—so neat and fun that I was, in fact, pretty dubious at first.  So I borrowed an oscilloscope from my local public library and tried it out—AND IT WORKED!

Here’s Jerobeam Fenderson’s explanation of the effect, and another article with several neat videos.

Here’s Fenderson’s older “Drawing Mushrooms” video, which is the one I tested myself:

WATCH ME: “8 1/2 Mile”

[WATCH] CLASSIC INTERNET THEATER: THE ‘8 ½ MILE’ TRAILER

I basically 180-degree disagree with H. Perry H on the watchability of such a film—I would watch the shit out of this!—but love the opening graff of his post:

The internet is a Sarlacc pit of information: stuff goes in and it never comes out, the bodies just keep piling one atop another until they’re all digested into a sludge the individual elements of which are indistinguishable, it’s just a big, messy, congealed pile of videos, social media posts, other assorted viral moments, and mostly porn.

And I love the trailer itself:

Thing I Learned: Check Your Damn Gas Cap!

Vw_engine_check
Yikes! Scary light!

After a long trip, the dashboard of our Scion xD lit up like a Non-Denominational Gift Giving Holiday Display.

🙁

Since this is our “good” car (in contrast to our Prius with the bum AC, which is miserable for summer road trips), I high-tailed it to the mechanic, terrified that we’d done Something Bad to the car that we’re relying to get us through at least another two years (at which time our youngest can enroll in public school, freeing up $1200/month for an auto payment on something big enough for us all to not drive each other to the brink of murder during every damn road trip).

Fortunately:

  1. Our mechanic (Rons’s Garage, God-of-yr-Choosing bless ’em!) is fantastically honest and
  2. It was nothing

So why the light display?

We’d left the gas cap off.

We fueled up as we rolled back into town, as my wife needed the car for work the next day (a ~30 mile drive).  And we hadn’t screwed the cap down all the way.  A loose cap makes the car’s computer believe there’s an air leak somewhere in the fuel system (’cause there is–around the lose cap. If you’re wondering why the car gives a damn: To ruy efficiently, you need to maintain a proper fuel-air ratio in the engine, and it’s easiest to control this if you have a sealed fuel system.  On top of that, petrol fumes are bad news for the environment, so many car’s additionally check for leaks just to make sure you aren’t wrecking up the joint with stray hydrocarbons).

The car can run basically fine like this, and there’s no real danger of damaging the engine.  Put the fuel cap back on, reset the warning light, and all is well.

The lesson:  If your car is throwing a CHECK ENGINE light, make sure the gas cap is tight.  If it’s loose (or you lost it), then tighten it down (or replace it), and keep driving.  If there’s nothing obvious wrong (no sluggishness or weird noises) and it isn’t nearly time for an oil change, you’ll be fine, and the light will reset itself within 100 miles.  If it stays on, then go to the mechanic.

Ron didn’t charge me, because he’s a solid dude (which is why I keep going there).  But plenty of guys would charge you for figuring it out (they did spend time pulling the code from the car’s computer and troubleshooting my dumbassery), and a few would even use this as an excuse to “repair” some “major problem.”

Meat vs. Machine

Nature can best a drone…

…and a dude with a rudimentary medieval weapon can best a drone…

..and then this super-genius has to fuck it all up: 

(Doesn’t help that the fucking thing sounds like a billion mosquitos all crying out for vengeance.)

Thanks, buddy; our fate as biological batteries for a reality-bending one world robo-overlord is basically sealed.

I Love This . . . [UPDATE!!!]

. . . but it literally goes 30 seconds too long.  Also, she really should be smoking an e-cigarette, right?

UPDATE: My lovely wife points out that, given the content of the smoker’s NDE, we are perhaps meant to understand that she has in fact been sent to Purgatory, Hell, or a non-Xtian vision of the afterlife(!!!)

Mind—blow!

360º Views from the Surface of Mars(!!!)

These are fun on your computer, and absolutely immersively astounding on your phone/tablet. The future is here, but unevenly distributed—with some portions dune-buggying around Mars, picking at rocks and wrecking up the joint.

Consider this your daily reminder that, in contrast to how things were when I was a kid, Mars is now populated—and it’s ruled by robots!

NASA’s Curiosity Mars Rover at Namib Dune (360 view) – YouTube

(props to Terence Hawkins for just messaging me about a typo; that cat writes good books)