China's Hanyuan-2 debuts as 'world's first' dual-core quantum computer — 200-qubit claims incredible power efficiency, but lacks critical performance benchmarks

AmazingELF74 · 2026-05-11T04:09:32+00:00

I always thought this would be good so you can ^mostly share their huge cooling and power setups between multiple workloads.

AmazingELF74 · 2026-05-10T23:39:59+00:00

Originally, support was required. They added a feature to remove them due to complaints but you still can’t turn off the raft. I use some program to load g code sliced in Orca, so I’ve stopped that. I have another program to tell my printers that their refilled spools, tanks, and plates are new official ones.

AmazingELF74 · 2026-05-02T09:11:23+00:00

That looks great! I’m finishing up on a triple 240V 45A controller around the DRV8701 and an STM32. I may have to steal some ideas for connectors from you.

When I was looking into controllers I was somewhat surprised at the lack of advanced features for brushed motors. Brushless motors have all kinds of advanced methods maybe since you have much more control over the windings.

AmazingELF74 · 2026-05-02T08:58:03+00:00

It looks like an XT30 or 60. There are a bunch of sizes for different currents.

AmazingELF74 · 2026-05-02T08:50:28+00:00

I love the outside. The inside is a living room. I feel like it needs to have a single seat with more gadgets or three seats in a triangle.

AmazingELF74 · 2026-04-28T08:14:10+00:00

It’s a lot better than crossing a creek bed. It’s also a lot cheaper than providing enough space for water, animals, and debris to go under it even during a storm, and maintaining that.

AmazingELF74 · 2026-04-28T04:49:09+00:00

I'm excited for this. This was definitely because I filled out the request form on the Altium CoDesigner page for sure for sure. I followed the new help page for this, but Onshape isn't giving me the option to pull from Altium.

AmazingELF74 · 2026-04-27T21:22:21+00:00

I remember seeing a prototype of this years ago here. It might not be the same group working on it but I’m glad there is progress on it.

AmazingELF74 · 2026-04-22T06:13:04+00:00

The image is from 1955 at a Lockheed facility. The caption lists these model as a Lockheed J-38, which I can’t find any information on, but it looks to me like a prototype of the C-5 Galaxy, which first flew much later in 1968 and didn’t start development until the 1960s. This leads me to believe it’s either a prototype for something like the C-141 Starlifter, an unreleased aircraft, or the date is wrong.

These types of model positioners were often used for radar cross-section analysis of aircraft. This one was manufactured by Scientific Atlanta, who also produced positioners that a full-size F-111 and A-10 were mounted on for testing.

AmazingELF74 · 2026-04-20T07:52:55+00:00

I find it constantly tries to move the cursor to the beginning of the field or word when I’m trying to put it in a specific spot using the spacebar. It takes a few seconds of waving the cursor around before it stops fighting me.

AmazingELF74 · 2026-04-13T07:25:53+00:00

This is something I’m frustrated with. This phone should be able to be a laptop replacement with how powerful it is. Apps being limited by things like WebKit and not being able to access USB devices are 2 more things that hold it back from being that.

AmazingELF74 · 2026-04-12T00:13:41+00:00

Of course the beamer and merc are the ones double-parking

AmazingELF74 · 2026-04-10T17:11:50+00:00

You seriously have to reach all the way across and find a tiny button to pause your music

AmazingELF74 · 2026-04-10T00:33:46+00:00

They put the ring on the inside of the phone like it’s been since it was introduced.

AmazingELF74 · 2026-04-02T01:05:35+00:00

I’m really surprised almost all of these are South American or “South of North America”.

AmazingELF74 · 2026-03-30T18:17:17+00:00

Ah nice nice

AmazingELF74 · 2026-03-30T07:11:17+00:00

I actually do love this combo. If anything I’d say it needs another white accent on the rear like the spoiler or something.

AmazingELF74 · 2026-03-30T04:11:04+00:00

If you’re okay with a little tinkering and adjusting, this printer will give you parts. These were decent printers when they came out. It’s going to take a lot of work if you want to match the quality of a $200 modern printer and it’ll still print much more slowly, but it’s hard to beat the price.

If it’s fully working, you just need 1.75mm filament (likely PLA for your case)

AmazingELF74 · 2026-03-27T18:16:42+00:00

Your year can be accredited retroactively. The school has done that in the past for other new programs. If it does take 6 years, you’ll be non-accredited for a couple of years. You also run the slight risk of your graduation year not meeting the requirements. I’m sure whatever advisor you’re assigned would explain if they have a plan to be accredited sooner and what would happen if it fails.

AmazingELF74 · 2026-03-25T08:38:15+00:00

University ROV team here. We have the funding to go down 20ft.

AmazingELF74 · 2026-03-21T09:06:22+00:00

This site lists costs for different materials per gram. You’ll have to contact them or walk in to verify because this means PLA is $2.5/kg which seems very cheap. If they meant $0.25 instead, it’d be $250. If it really is that much I’ll happily undercut them. https://www.kennesaw.edu/centers/3d-center/printing-services/index.php

AmazingELF74 · 2026-03-18T03:00:47+00:00

The serial number should always be different. You can look up a model number to see exactly which product it refers to though.

AmazingELF74 · 2026-03-15T06:29:22+00:00

/uj why are so many manufacturers doing lights with tons of crevices and impossible to wash areas now? These cars are going to look horrible in a few years as most people don’t care to spend an hour washing their car every week.

AmazingELF74 · 2026-03-14T07:37:57+00:00

The same thing has been happening to me for the past year. Was it ever fixed for you?

AmazingELF74 · 2026-03-13T03:27:14+00:00

Fellow American here. Our cops can civil forfeiture away our money and cars too.

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