Image from Michael Gardner's capstone science paper modeling a Ruben's tube

My first physics simulation created this frequency response. The of red and green are similar to the science paper, but there isn't any resonance frequencies shown as thin red lines.

I added reflections to the simulation and now you can see vertical lines where standing waves have formed. They're kinda square though, not thin vertical stripes.

My current simulation. It's not quite the same as the science paper, but it's pretty close! It's got all the basic shapes necessary at least. My tube is longer than theirs, so it's not exactly apples to apples. It's got the arced quieter lines, and the resonant vertical frequencies.

I'm building a simulation of a Ruben's tube for a project. The first image is from a science paper, the next 3 images are my physics engine getting closer and closer to being accurate! github.com/danner/heatwave

bsky.app/profile/dann...

Mine was done by Matt P at holistic ink in Dorchester. Amazing transfer accuracy.

Americans can't see fascism when it wears an American flag and has a bald eagle tho.

I now demand my P-Town Gin Fizz in a big girl glass by the Gulf of Gays.

This is why we need independent analysis numbers.

District calls for investigation after neo-Nazi group ends up outside local school The Lockland School Board says it has video of an Evendale officer leading the U-Haul van of neo-Nazis onto the property of Lockland Schools.

Can't make this up. Armed neo-nazis coordinated by cop on school property. local12.com/news/local/d...

So I know there was the "green new deal" set of goals for Democrats, but I want to see more generalized goals from the left, or even what a modernized constitution could look like, where all people are created equal, and the force of the judicial branch isn't controlled by the executive.

And it wasn't just a rap beef, he said it wasn't just about the music, and he's targeting larger issues in that performance. Amazing layered performance.

But yeah, what if it was just calling out the child predators in the audience? There was a very high profile one there...

Have you heard of wikitok? Like tiktok, but Wikipedia entries you can endlessly scroll through. wikitok.net

Do you mean the boards? They're for shelves for the closet.

Golden parachutes, yes. Plebian parachutes? Nah. The grappling hook is a party focused on ranked choice voting.

Brakes don't help once you've gone over the edge and are in free-fall.

Cedar boards rounded and common 2x1 boards cut to length for shelves.

It feels funny that this is the outcome of a day spent in the driveway of a cold and windy day with a table saw and routing table.
#homeimprovement #diy #woodworking

Forearm tattoo with sine waves and a square wave, used for measurements. Precise line work.

#tested #functionaltattoo #tattoo

@asavage.bsky.social It's a 5cm fundamental frequency, with 1/3, 1/5, and 1/7 harmonics. The 1/5th frequency has a wavelength of 1cm, the half wavelength of the fundamental is 2.50cm, about 1.5% off an inch. The tattoo ends 40cm from the tip of my middle finger.

The fact that Facebook and Twitter are in decline is a testament that our choices matter. Amazon is a challenge, definitely.

Make choices to keep money local. It ends up at billionaires eventually, but the longer it takes, the better.

Trump says Ukraine should have surrendered to Russia and blames Zelensky for war Trump claims that the Ukrainian leader decided he ‘wanted to fight’ when it was actually Russia who started hostilities between the two countries

Pretty sure Trump would give up Maine and Montana to avoid war with Canada, based on this. www.independent.co.uk/news/world/a...

AWB leader Eugene Terreblanche's funeral in Ventersdorp, South Africa, in pictures The funeral of murdered white supremecist Eugene Terreblanche takes place in South Africa.

This is the group Elon musk grew up with. www.telegraph.co.uk/news/picture...

Look at the salute. Look at the flag.

Gotta feel pretty bad owning a Tesla right now... Did you see that salute?

Super raw here, but I've made a sine wave mixer with pygame and mido, and it's started to do some beat frequencies that sound cool. Got the lights working and everything. github.com/danner/heatw....

Little pie-making tip. #pie #solstice

Didn't get the job. Pretty bummed, the hiring agency didn't give me the right job requirements, so I didn't send a clear message. Dopamine is hard to come by today.

I had to create a presentation today for why a company should hire me, and for someone with imposter syndrome, it was brutal. I present it on Thursday, I really want the job!

3" speaker drivers, plastic enclosures, and a stereo amp.

Silicone tubing and rubber diaphragms for connecting the stainless steel tubes to the speaker drivers

Lit Ruben's tube with a row of flames, like 40 candles in a row.

Ruben's tube from above, showing holes for flames and v-band connectors.

Some sourcing progress on HeatWave, my stainless steel Ruben's tubes. I'm aiming to resonate the tubes at 35hz to 300hz.

Rachel and I made a light-up owl named GLOWL. It flaps when a string is pulled gently.

Blue sky needs content? I can give content!

DJ DSCVR playing on his sound system at HOWL, in front of his art project, Heatwave. Heatwave is a pair of Rubens tubes, I'm excited to add more features!

I'm doing sound engineering at a healthcare conference - Invivyd is discussing Pemgarda, a COVID-19 antibody treatment. It's nice to hear about protections for immuno-compromised people that aren't based on random strangers wearing masks.