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Ultrasonic Chef's Knife

seattleultrasonics.com

311–320 of 697 posts

Re: Ultrasonic Chef's Knife

#311

Earlier quoted context omitted.

I'm surprised there isn't moralizing about the price point. I don't see why the US is so far behind in manufacturing efficiency. Everything seem to be 10-100x the cost of comparable Chinese goods, and US labor isn't paid anywhere close to 100x more.

This episode of the Search Engine podcast goes into detail about that: * https://podcasts.apple.com/us/podcast/the-puzzle-of-the-all-...

Did you mean the Search Engine podcast..?

Re: Ultrasonic Chef's Knife

#312
post #269

Earlier quoted context omitted.

It's the lack of pragmatism. "Sure, people claim the kitchen knife has been a solved problem for hundreds of years, but what if there was a kitchen knife that had a battery inside and cost $500? " And if this version of the knife doesn't connect to the cloud, the next one will. It all seems quite gimmicky.

That's cynicism. Everything has pros and cons. You haven't said a single pro. You haven't added any real cons to what I said, and made up hypothetical ones. It's a sales pitch so you're saying why you wouldn't buy it. I'm not ordering one either, 500 is a bit steep for me. If he just showed off the technology, I suspect people here would be more enthusiastic about it, even if you wouldn't bother to buy it yourself. I…

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Re: Ultrasonic Chef's Knife

#313
post #243

I'm a bit surprised to see how much snark there is in the comment sections of this video. The requests for "let's see an independent chef use this knife to do real kitchen work" make total sense, but the moralizing around e-waste and losing fingers etc feels off balance. People spend hundreds of dollars and many hours sharpening kitchen knives, of course there's a viable market for sharper kitchen knives. And for e-w…

I'm surprised there isn't moralizing about the price point. I don't see why the US is so far behind in manufacturing efficiency. Everything seem to be 10-100x the cost of comparable Chinese goods, and US labor isn't paid anywhere close to 100x more.

Eh, it's pretty clear this price point isn't driven by manufacturing. It's driven by being a bespoke item with tons of R&D costs that need to be recouped.

If this turns into a significant market, I'm sure the cost will plummet.

Re: Ultrasonic Chef's Knife

#314

Don't buy dumb electronic kitchen gadgets. Get a good steel knife, learn how to sharpen it properly, and you're set for life.

I agree. My experience: I bought some basic sharpening stones and watched some youtube and have had pretty good results with my basic japenese chef knives (~$100-150) that I've had for 15 years. It's 5 minutes of work every month or two for me. This product doesn't make sense to me for the price point. The aesthetics look really poor.

Re: Ultrasonic Chef's Knife

#315

Earlier quoted context omitted.

Does that video show him doing actual prep? I 100% believe he made a knife that can make a paper-thin slice of a lemon. But that's not what a chef's knife is for. As someone who thinks the world would be a better place if this product worked and was successful: for god's sake record someone processing an onion. That's what matters.

In Rand's video he does an "old" lime, mozzarella, and a shallot. It's just a quick vid he did in like five minutes but it shows some prep. Rand is a prolific amateur chef... https://www.linkedin.com/feed/update/urn:li:activity:7374472... Disclaimer: I've enjoyed many delicious meals at Rand's table

So, I just watched this, and he's not processing a shallot, he's just slowly talking thin slices off it. Also: even when my MAC is rolled over and needs a hone, it still does a lime just as well.

I'm not saying this knife doesn't work just that I'm noticing that none of the videos show it working.

Seriously, it is only a little bit of an exaggeration to say that the entire job of a chef's knife is to quickly process an onion. What's especially weird is that even an inert knife with its factory edge will show well in an onion dice video!

Re: Ultrasonic Chef's Knife

#317
post #187
post #148

Earlier quoted context omitted.

> All the people saying this knife does anything remarkable clearly have no experience in maintaining a decent knife blade. Yes? I mean, that's one of the main points of the gadget, as said in the advertisement.

The blade must be sharpen regardless, the apex won't stay sharp on its right own. The vibration does help but it doesn't do any actual cutting if you dull the blade.

does nobody keep their knives in a pyramid anymore?

Re: Ultrasonic Chef's Knife

#318
post #265

Earlier quoted context omitted.

It's the lack of pragmatism. "Sure, people claim the kitchen knife has been a solved problem for hundreds of years, but what if there was a kitchen knife that had a battery inside and cost $500? " And if this version of the knife doesn't connect to the cloud, the next one will. It all seems quite gimmicky.

> if this version of the knife doesn't connect to the cloud, the next one will. That's just ugly cynicism. And I'm willing to bet a good amount of money the "next one" from this company won't. But it doesn't matter because this one doesn't and we're talking about this one, not some hypothetical that may never arrive.

If the rechargeable vibrator-knife becomes a fixture of kitchens around the world, it will prove the accusation of 'cynicism'. Until then, whether it's cynicism or sobriety is a matter of opinion.

Re: Ultrasonic Chef's Knife

#319
post #243

I'm a bit surprised to see how much snark there is in the comment sections of this video. The requests for "let's see an independent chef use this knife to do real kitchen work" make total sense, but the moralizing around e-waste and losing fingers etc feels off balance. People spend hundreds of dollars and many hours sharpening kitchen knives, of course there's a viable market for sharper kitchen knives. And for e-w…

I'm surprised there isn't moralizing about the price point. I don't see why the US is so far behind in manufacturing efficiency. Everything seem to be 10-100x the cost of comparable Chinese goods, and US labor isn't paid anywhere close to 100x more.

Is it that they cannot sell it for cheaper or that this price will maximize profits?

Re: Ultrasonic Chef's Knife

#320

Earlier quoted context omitted.

Damn, I was set to completely dismiss this as entirely useless overcomplication but making stuff not stick to the knife would be nice.

That’s where a lot of mess comes from, so I’m very interested in this tech. The worst are cucumbers, they stick to the blade and new slices pop them up and they roll everywhere. I get some better results by slightly angling the blade but it’s not perfect. The blade quality doesn’t look great but I think any decent cook that knows how to hone will do just fine with it. I’m not sure I’d spend the money and replace my e…

I had a similar problem with spring onions. So I give them a lengthways slice first. The half moons don't roll.
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