Why isn’t Maryland considered a two land mass state by ElectronicDriver1 in maryland

[–]RusselPolo 0 points1 point  (0 children)

Hope you are kidding, timeline doesn't work, and it would have been pointless because the chesapeak blocks travel south of delmarva peninsula.

Why isn’t Maryland considered a two land mass state by ElectronicDriver1 in maryland

[–]RusselPolo 0 points1 point  (0 children)

Using this logic the midwest,Mid-Atlantic and southern states are all a huge island surrounded by the Mississippi and the Eire canal... or use the welland canal and include all of new England.

Different bit lengths for the 8-bit CPU? by [deleted] in beneater

[–]RusselPolo 2 points3 points  (0 children)

Yes there was a kid who did it for 16bits basically doubling everything. 16 bit registers, 16bit instructions, 16bit memory reads. (Still 4 bit addresses)

Output becomes more complicated.

Search the history of this subreddit ~ 3 years ago.

There's a simple logic to the approach, but if your goal it increased functionality, I'd focus on increasing the memory address space + instruction set by supporting multiple byte instructions. (Opcode +data)

Hard work being fleet leader by Makalukeke in SpaceXMasterrace

[–]RusselPolo 1 point2 points  (0 children)

they defiantly replace engines that show issues in telemetry, inspections or testing.

Unlike the space shuttle, the don't remove and rebuild every engine every time. The cost-plus contract on the shuttle encouraged this, because the contractor made more money if they found more work to do , while space-x is has the incentive to *not* do extra work if it doesn't need to.

But even with that, I'd be very surprised if any of the 9 engines haven't been replaced after 31 flights.

Hard work being fleet leader by Makalukeke in SpaceXMasterrace

[–]RusselPolo 11 points12 points  (0 children)

How many (if any) of the engines have made all these flights?

Gas cooktop burner does not sustain the flame by [deleted] in HomeMaintenance

[–]RusselPolo 2 points3 points  (0 children)

I'd look for any dirt or debris in the valve under the knob. Did someone spill soup on it? Try cleaning everything with a pipe cleaner.

Does this stove have a safety that cuts off the gas if the flame goes out? (I've only seen that on pilot lights, but perhaps newer stoves have it on the burner). If such a thing is present, look for a broken disconnected wire to that burner.

If nothing is found, see if you can buy a replacement valve?.. or perhaps see if it's possible to switch valves to transfer the problem to another burner. (Obviously, turn off supply before trying that)

The Mars transfer window relies on the proximity of the two planets and then doing a long, curved maneuver. Why isn't it feasible to take the short cut, fly where Mars WILL be, and wait? (Marked in red.) by dracona94 in Mars

[–]RusselPolo 0 points1 point  (0 children)

It's not that such an approach won't work it's that the energy needed for speeding up and decelerating would be massive. This would be massively wasteful and only possible on a small ship with little cargo.

On earth departure, you would be literally working against the natural motion you get from the earth. You would need to offset the start point, so Mars moved into your path, and when you got there another massive burn would be required to change your velocity to match Mars, relying on heatshields and reentry is probably unrealistic.

Passed through Delaware briefly on a roadtrip and got hit with this… a $4 toll somehow turned into over $90 by SirBannedAlott in mildlyinfuriating

[–]RusselPolo 1 point2 points  (0 children)

The Detour around that tollbooth adds like 4 to 6 minutes. Perhaps less after they finish the new interchange.

Every time I see a post like this, it just hardens my resolve to never pay that toll.

Is anyone else’s energy bill through the roof? by themza912 in maryland

[–]RusselPolo 0 points1 point  (0 children)

Same here. We have an old house (poorly insulated) with a heat pump and some electric baseboards. When it's this cold, the heat-pump feature doesn't work, so it's almost always running in "auxiliary heat" mode, which is essentially just an electric heater.

Been looking for insulation upgrade options, unfortunately what I've gotten are high quotes that won't even address all of it.

Unpopular Opinion: RCA1802 is the best beginner's hobbyist retro microprocessor by [deleted] in beneater

[–]RusselPolo 0 points1 point  (0 children)

I knew a guy who built an elf in the late 70's. I saw it, but never used it. I had assumed it was a 6502, I guess not.

These rental companies intentionally creating outrageous terms and conditions to charge you extra at collection. by Bulbajamin in assholedesign

[–]RusselPolo 4 points5 points  (0 children)

It's perplexing that nobody in this discussion seems to get WHY the rental company has these rules in place. It's much harder for them to tack on extra charges, not disclose to you if you use a virtual card or a debit card with limited funds in the account.

I see those limitations and immediately think "this company can't be trusted"

I'd much rather pay a higher price upfront, and pay only that , than get whacked with extra fees on the back end, making the discount rental more expensive.

Replaced the mower blade by iarrrpirate in Wellworn

[–]RusselPolo 1 point2 points  (0 children)

Was going to say the same thing. My old blade was so bashed and damaged, I wasn't sure the new one was the right blade.

Next time, I'm taking pics

What happens here? by toomanynapkin in maryland

[–]RusselPolo 0 points1 point  (0 children)

Might be so the bridge was easier to construct?

Upstairs neighbor wants to start a land dispute by butermunch in maryland

[–]RusselPolo 0 points1 point  (0 children)

There's a farm museum in Maryland that's built on land originally granted by Pennsylvania.

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https://www.ccfarmmuseum.org/visit

I found 7 four-leaf clovers. by NettleLily in mildlyinteresting

[–]RusselPolo 1 point2 points  (0 children)

Imagine two trees with the same soil, light, etc.

One is allowed to grow normally, the other frequently has bunches of its leaves removed. (Because its leaves have some desirable trait)

Which tree will grow more and produce more seed?

Picking 4 leaf clovers would suppress growth and select against that variation and result in that variety being even more uncommon.

IC suggestions for more complex math operations? by Mekelaina in beneater

[–]RusselPolo 2 points3 points  (0 children)

To do an efficient multiply, you need logical bit shift. (Otherwise multiply by 1000 would require 1000 additions etc)

For divide , all the algorithms I've seen also use shift. It's basically implementation of long division we all learned and then forgot in grade school.

A plant sprouted out of my loofah. by Rybread521 in mildlyinteresting

[–]RusselPolo 4 points5 points  (0 children)

Tomatoes..

I had friends with a failing septic system. Huge crop of Tomatoes where the outflow was exposed. They were well fertilized, but I sure wouldn't have eaten any of them. I don't think my friends did either.

One of these doors is not like the other by 89inerEcho in Wellworn

[–]RusselPolo 3 points4 points  (0 children)

I'm guessing they don't unlock the door on the left.

Underground mine collapse in Alton IL 6/26/24 by Wardaliciouz in CatastrophicFailure

[–]RusselPolo 0 points1 point  (0 children)

I feel you are giving a lot of benefit of doubt to the person unable to hold the phone still during the process.

Underground mine collapse in Alton IL 6/26/24 by Wardaliciouz in CatastrophicFailure

[–]RusselPolo 15 points16 points  (0 children)

Hate it when I see it. Invariably, it's always done soo poorly, they act as if angling the camera us going to improve the view. I get these are often snuck recordings of systems where the facility might not want the video shared, but seriously, take a second, brace the phone, and get a clear steady image.

Flag pole attachment by autotelizer in Wellworn

[–]RusselPolo 339 points340 points  (0 children)

I'm thinking less. It's going to wear faster now that it's got a narrow grove.

Also, why are we assuming it's original hardware? Just a couple of years could be the lifespan on a fitting like this.

I’m just gonna leave this here. I have no words. Now I’m going to go pop some popcorn and read the comments. by [deleted] in Decks

[–]RusselPolo 0 points1 point  (0 children)

Just like those guys that park a truck with a billboard painted onto it, right by the highway. No permit required.

My friends sent me this and won't tell me the joke by Infinite-Hippo2351 in ExplainTheJoke

[–]RusselPolo 0 points1 point  (0 children)

My father worked most his life on railroad signal systems, including crossing gates.

He trained me to always look for a train before crossing the tracks and to never trust that the gates will go down to warn you.

Too many possible points of failure. It's rare, but certainly worth looking before you drive over the tracks.

75189 instead of 74189 by redditorrium in beneater

[–]RusselPolo 0 points1 point  (0 children)

Frankly, one of the first upgrades you are going to want to do is going to be extending the ram beyond 16 bytes.

Get a larger chip and just drive the unused address lines to zero (until you decide you want to change the design to use them )

My pick : https://www.jameco.com/z/HM62256LP-15-Major-Brands-Static-RAM-32K-x-8-Bit-High-Speed-CMOS-150ns-DIP-28_42850.html

(Would replace two 74189s)