Generally the reason not to put knives in the dishwasher is because the mild abrasives used in some detergents, and more importantly the agitation which bonks them around, can dull the edge (and damage the coating on the racks that prevents your dishwasher from rusting, if you have one that isn’t full plastic) (also not promptly drying the knife will lead to rusting if you have carbon steel instead of cres knives).

Does the splash screen not still explicitly explain that it doesn’t make you invisible, it just means your browsing history is clear??

I hate to point this out, but it’s 2026.

Everything else is great though.

This was at CES, it’s basically one massive advertisement for trendy bs. Most of the american firms represented were there for AI and wearable tech, since the push for consumer robotics is mostly a dying fad in the US and AI is the hot new thing.

It super does though the specific characteristics vary depending on where it was extracted (iirc crude from the canadian oil sands is borderline explosive)

Okay the sentiment is fine but what in the fuck is this template??

Yeah, there’s tons of plans out there for DIY helicopters you can get from the hobby aviation community. Usually the sticking point is making the rotor blades themselves, but I’ve seen some people get off the ground with carbon-fibre laminate blades. Not sure I’d trust them personally but it does work.

Oh, I love how rabbit-holey metallurgy can get. One of my favorite topics is the processes used to cool hardened gears that have to be ground. Keeping the temperatures below a certain point so that they don’t lose the temper is surprisingly difficult even with external flood cooling (or working fully submerged), so you wind up with insane looking profile cutters that have cooling lines built into them directly.

Also the techiques to monitor the diameter of abrasive grinding tools get wild, like monitoring the capillary pressure of the coolant spray and similarly insane feats of precision.

Industrial high precision lost-wax usually has a mold made from many layers, often either done in traditional monlith casting frames (big slabs of cement or plaster or casting sand or etc) or formed by dipping the parts into various cement slurries (a bit like a candle. The first few layers are generally a low-additive “print coat” made from ceramics akin to porcelain (that won’t react with the material being cast), and then for strength they’re bulked up with thick layers of stuff that usually has been bulked up with sand and recycled shells of precious castings that have been crushed down.)

It’s a fascinating process.

Oh lol, mixed up you and bizarroland.

No, but metallurgy isn’t a straightforward peocess like they were kinda implying. Gears, especially extremely high performance ones like in aerospace, have partial hardening, surface treatments, even exotic things like mixed alloys to ensure they meet the mechanical demands required of them. You can’t simply cast a gear and expect it to work - in this case if you tried as they were describing you’d likely just have the teeth shear when you tried to take off and you’d be fine, but there’s a real good reason that part costs as much as it does and it’s not just the administrative costs that come with aviation part documentation requirements.

Casting itself is fine for many applications, and advanced casting techniques are incredibly complicated and suitable in one form or another for many applications, but not all things should be cast.

Discover that 3d printing can’t meet the precision requirements and cast metal won’t meet the mechnaical requirements, gear shears, make peace with your fate, fall from sky onto local orphanage’s annual puppy adoption drive.

Its a casserole.

SMCF is trollin’ as usual and this one really seems to have landed.

Yes, those are all great points that make up a good portion of why they should probably revisit the design.

While noble, that was a tongue in cheek diminutive and I was including myself in that category.

Wildly appropriate username here. Also, 100% correct.

5.6 - 9 - 5.6
hip - waist - bust

If it’s good enough for girls it’s good enough for phones

It slightly does me, given that the Air was (apparently) a huge commercial flop. You’d think they’d revisit the soundly mocked design instead of recycling it, or at least change it? The renders may very well be overstating it, of course, but still it’s an odd feature to carry over.

But it’s not stupid thin, it’s got a giant lump on it?