I once met a person that never drank water, only soft drinks. It’s not the unhealthiness of this that disturbed me, but the fact they did it without the requisite paperwork.
Unlike those disorganised people I have a formal waiver. I primarily drink steam and crushed glaciers.
pungent oder of RTV gasket maker
Just if you’re interested: there are a tonne of different silicone chemistries.
Single part curing (no mixing needed, cure when exposed to air):
Two-part curing (you have to mix the two components, then it starts setting):
Yes it looks like it’s adjusting the port length. (In plain english: some speaker boxes have an intentional hole in them, if you adjust the length of the pathway that sound takes to exit the box through this hole then you adjust how bassy it sounds).
To add a hollow cavity into the plastic part would immensely complicate the design of the moulds (assuming you try and implement the cavity in the same style & orientation of what gluing that bit of wood in achieves). The plastic shells of this speaker look like they’ve been designed for two-part moulds, which is the cheapest and simplest way of designing a mould. Any internal cavities of the part would require bits of steel mould to be in the cavity during injection, those pieces then have to be removed somehow and that would be a nightmare. Two part moulds can just be clamped & separated over and over again without snagging on anything.
For the walls of a speaker to reflect sound they need to have a density that is very different to the air inside the chamber. As it turns out basically anything fulfills this criteria, even cardboard makes fine speakers (just don’t get it wet or poke holes in it). Plastic vs MDF wouldn’t matter here acoustically, both are fine.
Bits of particle board can easily be cut and glued by unskilled workers. For business reasons the injection moulding might be getting done at a different place to the final assembly, and the product manager who wants the speakers properly ported might only be in charge of the latter. IDK.
glue applied likely by a machine
I suspect this would be all human assembly. They’ll probably have motorised torque-limited screwdrivers and jigs to hold the parts on during assembly, but still human arms doing the work.
In particular: stuffing the white polyester wadding in would be a PITA for an automated assembly machine. Humans are tolerant of variation and bits of wadding blowing away, pre-programmed movement robots are not.
Every news website is covering it. I think I’ve spotted most of 10 articles around the place.
The law of well-marketed unreleased goods dictates that this vehicle is not going to meet any of the promises mentioned in the articles. I hope to be proven wrong, but just like video games: don’t pre-order, wait for it to come out and be reviewed.
I swear that I read that white lead oxide is water soluble, thus happily sticks to your fingers and then gets on your food. I must be misremembering.
Maybe it was something about the solid lead object turning into an (oxide) powder that can then be easily ported as tiny particles on greasy hands? Hearsay science and safety information from me today :)
The fun thing about Pb is it’s relatively safe in pure form. Unfortunately the oxides that appear on its surface are water soluble and love entering our bodies.
Just looked this up, apparently I’m completely wrong. Maybe I was thinking about lipid compatibility? Not sure now.
Welcome to security news theatre :(
I don’t think espressif would bother suing, these kind of misshapen claims get constantly made against popular projects all of the time. It’s just unusual to see so much coverage about this particular one.
Not so say that externally attackable vulnerabilities in an ESP32 don’t exist, they might. Bluetooth devices have an awful track record. But making them up doesn’t help the world.
Bleepingcomputer’s title and article are very misleading, the presentation did NOT reveal a backdoor into an ESP32. It looks like Bleepingcomputer completely misunderstood what was presented (EDIT: and tarlogic isn’t helping with the first sentence on their site).
Instead the presentation was about using an ESP32 as a tool to attack other devices. Additionally they discovered some undocumented commands that you can send from the ESP32 processor to the ESP32 radio peripheral that let you take control of it and potentially send some extra forms of traffic that could be useful. They did NOT present anything about the ESP32 bluetooth radio being externally attackable.
Another perspective that might help: imagine you have a cheap bluetooth chipset that is open source and well documented. That would give you more than what the presentation just found. Would Bleepingcomputer then be reporting it’s a backdoor threatening millions of devices?
It looks identical to me. Same size before clicking, same size after right clicking -> Open image in new tab.
All of the the surface normals are backwards. This means your shoe is inside-out; instead of being a solid shoe in a vacuum it’s a shoe-shaped-hole inside a solid universe.
By default blender renders all polys as double-sided so you mostly don’t notice (other than some lighting oddities near corners). Turn on backface culling if you want to check if your normals are the right way around or not.
I often end up with some of my polys backwards because of the way I extrude and join parts of my models. I distinctly remember a bug in Gmax (old free version of 3DSmax) where the mirror tool would create polygons with some special, broken property where their normals would be correct in the editor, but completely wrong when exported :( much time and hassle was lost to that.
it would be interesting to know if the hole is connected right through to the barb or not
I feel very uncomfortable with the thought of probing this thing with long metal rods whilst looking down the end.
maybe hint it to police
I guess I could try and send them the pics and ask them about this “suspicious object”. Hopefully it’s just a bong.
(I can’t quite see it being an arsenic cannon, but yeah I wasn’t planning on trusting my copper oxide assumption regardless xD)
I was going to reply with “you can’t use barbed fittings at high pressures”, but I looked it up and found some claiming 150psi (10 atmospheres). Huh. Perhaps this did start life as a hydraulic cylinder that has had some parts lopped off.
Not sure what the tube is filled with, but it looks like a lot of corrosion.
I don’t think it’s built up corrosion. The pipe is steel and corrodes to red/brown iron oxide, as visible around the circumference at the end. The green colour in the filling is not an iron oxide. It might be a copper oxide, or some dye in the white material.
Hmm. I admittedly don’t have experience here, but I guess that makes sense.
I’m not sure how you would attach an elbow to a barb fitting though. A rubber pipe is usually used on these (but that would then burn/melt).
Is plaster of paris usually used to make bongs? I’ve only really noticed plastic bottle ones in the bush. I guess plaster will survive burning things better than plastic, but it’s also porous.
Anything odd with temperatures or power draws perhaps? nv-top shows both for me (but I run an AMD GPU + non-proprietary drivers), otherwise lm-sensors might be good.
nvtop seems to show normal usage
Neither the GPU nor CPU utilisation change at the 30 min mark? If one is pegged at 100% then it’s probably hard to work out what is going on. Running a singleplayer game staring at a wall and configured with limited framrate might let you run both the CPU and GPU at less than 100%, perhaps making it easier to see if one or the other suddenly changes.
The rough (frit) glaze surface would be the opposite of what you want in a HV bushing, because they would wick and store conductive water.
Interestingly it’s on the both the top and the bottom. Perhaps this high surface area makes it more compatible with some specific glues; allowing you to stack a pile of these pieces together to make a full bushing? That might also explain why there is not hole in the middle, this could be a compression style bushing stack for holding wires up in the air off a surface.
Have not seen this mentioned anywhere else so I’ll add: this is a “board edge connector”. A whole PCB will plug into this socket, rather than a plastic connector on the end of some wires.
Picture plugging a graphics card into a socket on a motherboard. It’s that type of connector. The PCB it will plug into will have exposed metal pads on a bit that juts out.
It’s a gorgeous game experience. Not to mention they put so many other gamedevs to shame with their technical accomplishments (especially in the expansion – flooding waves in a ringworld!).
Don’t look up spoilers. Get yourself a copy and play it. Find somewhere to land your spaceship :)
reap children
This would have been even more troll with a 0% answer, because that would add another layer of paradox.
Replacing a TCP socket with a UNIX socket doesn’t affect the amount of headers you have to parse.
Absolutely amazing. Going to go for the offline port though, I don’t trust my save data to my browser.
N.B. Only worked in Chromium (not Firefox) for me. Could be due to addons though, not sure.