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Month: September 2024

Taking a cybertruck to a truck pull

Taking a cybertruck to a truck pull

Two buddies go to a truck pull to see if electric beats diesel. The diesel pulled 251 feet and the dual-motor cybertruck didn’t do too bad at 207 feet. The cybertruck definitely didn’t with as a crowd favorite though.

That’s not too bad considering the cybertruck is one of the first commercial electric vehicles and things are likely to get better.

People should pay attention though; because electric motors can potentially put out more torque than an internal combusion engine could ever hope to generate. That’s probably why the diesel engines in a locomotive don’t turn the wheels – they turn a generator that feeds the electric motors that turn the wheels. It makes me wonder if you could Frankenstein locomotive electric motors to a vehicle and see what is possible.

More Local Oregon/Portland 2024 Lowlights

More Local Oregon/Portland 2024 Lowlights

Portland and Oregon continue to struggle in 2024. While some of these numbers may be normal for bigger cities, all of these mark dramatically decreased quality of life for a city that used to have very few of these problems and only population of 600,000 people in the entire metro area.

  1. Port of Portland’s attempt to restart container traffic failed and Portland, ironically, loses it’s port.
    • I’ve written about this before, but the illegal activates of the ILWU Teamsters Union (that resulted in a record setting fine and their bankruptcy) also destroyed shipping business to the Port of Portland. After attempting for several years to woo shippers back, the port admits the shippers will not come back and all remaining container traffic will end Oct 1, 2024. This affects many local businesses like Les Schwab, Jeld Wen, Bob’s Red Mill and Pacific Seafood.
  2. Portland schools continue to be some of the worst in the nation (previously written about here)
  3. Portland net population continues to decline – lead by middle and high earners fleeing the state
  4. Overdose deaths go down by 10% everywhere across the country – but not Oregon. Demonstrating that legalization and harm reduction has increased the problem, not made it better.
  5. Oregon Housing and Community Services (OHCS) continues its mismanagement
  6. Portland has some of the most cost-burdened renters in the country
    • 50-57.9% of renters in Portland are considered cost-burdened – needing more than 30% of their income for housing.
    • Cost-burdened residents are not just the poor – but across all middle-income households. The median income required to live in Portland is $86,000/year.
    • Portland, despite having no need for water treatment plants and ample hydro-electricity, has some of the highest utility rates in the country.
    • 40% of renters do not have enough money after housing to cover basic expenses.
  7. Oregon ranks nearly last (47 out of 50 state) in mental health and care
  8. Half of public transit riders do not feel safe on public transit
  9. Portland restaurant closures continue to hit hard. Especially Oregon’s breweries
  10. Blame the victim
  11. Nearly half of Portland residents have expired plates
    • Since it was made illegal to enforce traffic laws during BLM riots, it turns out that 460,000 vehicles, or nearly HALF of Portland drivers, have let their tags expire. This is cited as one of the reasons for a $32 million shortfall at the Portland Bureau of Transportation.
    • That’s if they have plates at all.
  12. Misc

Physically modeling data

Physically modeling data

Norwood Viviano makes really interesting art. It demonstrates data using art.

Here’s one in which he 3D prints city maps that demonstrate the primary industries that created certain cities:

Or how rising water levels will flood different cities:

Or city population increases/declines over time:

Connecting an external GPU

Connecting an external GPU

Do you want to do AI work but have have a laptop, NUC, or other tiny form factor computer that cannot accept a gigantic GPU? Does your system have an Oculink port? Then maybe one of this external GPU doc is for you.

Minisforum DEG1 eGPU Dock allows you to plug in an external GPU to your small form factor PC. The only trick is that you’ll need an Oculink port. A number of small form factor PC’s now come with Oculink (like this AtomMan X7 Ti).

OCuLink is short for “Optical-Copper Link” that allows you to connect PCIe devices using an external cable rather than an internal slot. OCuLink has been around in the server world for about a decade, but starting in 2024 has becoming increasingly present on tiny form factor pc’s like the Intel’s NUCs. OCuLink is gaining popularity because it’s cheaper than complex solutions like Thunderbolt and offers almost direct PCI speeds. OCuLink is virtually an extension of your device’s PCIe slot, boasting a bandwidth of up to 16 GB/s which is much faster than Thunderbolt 4 which caps out at 5 GB/s.

You can also buy desktop PC versions of Oculink (like this one) to try things out. They’re kind of unique because they come with 2 components. A shim M.2 card to plug into your PCIe slots, and then it connects via Oculink to a small connector board that your graphics card plugs into:

Here’s a review of the setup and performance. It’s extremely impressive. You can play Cyberpunk in 4K raytracing on a connected 4090 in Ultra at a steady 70fps. Even in overdrive it maintains a steady 50+ fps. Horizon Forbidden West at 4k Very High settings plays at a stable 80-100fps – even without framegen.

While it’s still too much of a Frankenstein approach right now that isn’t consumer friendly, but I think OCuLink has really raised the bar and is going to make Thunderbolt and USB have to really up their game.

Quitting and running away doesn’t work

Quitting and running away doesn’t work

Are you getting burned out? Is your dream job killing you? Want to run away to a tropical island or pursue your bucket list? What if I told you that you didn’t need to do that – and it may not actually help. Helen Zhao did just that: she quit her dream job, looking to heal burnout and find happiness beyond work. What she discovered was very different.

I was checking off destinations so that I could wear the number of places I’d been like a badge of honor. Then my life would be as worthwhile as the travel influencers I envied, I thought. 

  1. Cut back and shift focus

She found herself burning out while traveling. She eventually slash the remaining 34 countries on her 50 country bucket list in half and focused on quality over quantity. What was the point of seeing so many places if I didn’t truly enjoy them?

Prioritizing well-being meant letting go of metrics you think define your self-worth. She began to measure success through the moments she felt truly alive, at peace, and connected with others, instead of the quantifiable accomplishments that might make my resume and online bio more impressive.

  1. Ignore FOMO, prioritize joy

Stop rushing through things that meet your metrics of being more ‘successful’. Instead of stressing through a day trip to say she had been to a specific famous place, she sat at a cafe reading things she enjoyed. She slept in after a long night with friends with a slow breakfast instead of going on an island tour. She began to enjoy everything more.

  1. Stop trying to monetize/multitask what you’re doing

During the first part of her travels she was constantly trying to formulate pitches and story ideas from her travels. She was still multitasking work.

Instead, she pursued fun topics she didn’t have time to study while working full time: history, politics, real estate investing. She learned to develop an identity completely disconnected from work.

  1. Don’t forget

After she returned home, she started getting sucked back into workaholism. She made time for journaling, walks, and meditation. Instead of worrying about burnout or feeling worthless/unaccomplished while spending this time, she embraces that time to figure out what’s next.

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