Nikola Tesla's Single Wire Power Transmission, Part II: Carbon Fiber Thread, Radiant Energy, Diodes
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- čas přidán 13. 05. 2024
- Follow-up to the previous "Nikola Tesla's Single Wire Transmission, Part I" release from 11/5/23. The setup is evolved, new conductors are tested, recent literature is surveyed, rectifier diodes are compared, and light bulbs are lit variously - with plasma phenomena observed.
Part I: • Nikola Tesla's Single ...
00:00 (Intro)
00:22 (Nikola Tesla Single-Wire Patent)
01:25 (Summary of My Setup)
01:34 (@MasterIvo Tesla Oscillator Circuit)
02:51 (Transmission through Carbon Fiber Thread)
04:00 (Discharge Supercapacitors after Accidental Overcharge)
05:45 (Transmission through Water)
06:42 (Avramenko: Single Wire Patent, Discussion of Physics)
08:54 (Strebkov: Single Wire & Renewable World Grid)
15:22 (Rectifier Benchmarks with Schottky, Ultrafast, Soft Ultrafast)
20:20 (Results of Benchmarks, Oscilloscope Screens)
21:25 (Ungrounded Receiver Demo)
22:13 (@EricDollard & @aminnovations 'Radiant' Clips)
23:01 (Radiant Energy, Aluminum Foil Attracts to Bulb)
24:26 (Plasma Discharges in Automotive Bulbs)
25:25 (Transmission through Fluorescent Tubes)
26:39 (Through Mercury Vapor Bulb, Fly-Lead Demonstration)
28:05 (Plasma in Auto Bulbs under Microscope)
*Original background music:
/ free-energy (at start)
/ breezy-steez (at 5:10)
/ cold-electric-purple (at end) - Věda a technologie
If anybody wants to see more about specs & precise details, look here:
open-source-energy.org/?topic=3676
No vacuum tube for switching 🎉
@@brettmoore3194 i would like to get hands on a vacuum tube oscillator sometime though - but yes Silicone Carbide (like the switching MOSFETS i have) apparently is a big up-and-coming "next gen" trend in for power electronics!
@cold3lectric I'm want to build a Mason jar tube but with a thorium filament for thermal emission amplification. Beside the emitter,gate and collector I will use old speaker magnets for confinement
Those fly lead experiments are IMO proof that the purpose of the top capacitance in SWT circuits is to create standing waves along the circuit and within the load, that's why a top capacitance of a certain value is required, when the waveforms reflect back off it down the line it needs to be at a rate that the result is a standing wave, looks like the same thing Tesla was very excited about in creating standing waves in the Earth's crust.
Great video cold3, very valuable information and great experimentation.
one cool thing about the carbon fiber thread test is, it shows that i can use it as my wire up to the topload. i been dreaming/plotting toward attempting a setup with an elevated metalized mylar foil balloon (spherical), on a carbon fiber thread, as a low-cost 'high topload'. i bought a small helium tank even (the cheap 'party supply' stuff, an air-He mix, so i might need to make hydrogen instead).
especially since the line up to the topload is included in the 'length of wire' value, for wavelength of resonant frequency, so i could maybe approach 'quarter-wave length resonator', even with a bifilar secondary (kilometer-range wavelength with such low rez freq).
@@cold3lectrichydrogen generation is pretty easy and it has more lift that helium. I've been wanting to make a hydrogen generator large enough to fill an envelope capable of lifting me so I can cruise around on a mini airship. You could have a camera on your baloon so you can look back down on yourself. Would the HV interfere with video? Awesome work, keep it up
Great job . I do my electrinics in our winter time which is about 2 months away so wont be long now till i reappear with sone new videos . Thanks for the demonstration . Very inspiring 👍🏻
thnx, my guy! winter is coming, come hard with it :)
Thanks! I have subscribed to your channel :)
Your builds are Beautiful!! I wish mine looked more like yours and not like I dumped pieces of wire , glue and a bunch of semiconductor trash on my desk..lol
lol! i do have an unfair advantage though, i made custom wires (audio/home theater stuff) which i sold on ebay full-time between 2016-2020 - eventually selling several thousand units. So it was a fluke, but i was a "pro wiring maker" before i even started this stuff hehe. Thanks for noticing!
@@cold3lectric Incredible!! You are definitely next level awesome. And the single wire transmission is coming along brilliantly. It will be able to decentralize the collection of renewable electrical resources and make electricity available without the incidence of blackouts and brownouts like they are planned or not but are still happening because of our aging infrastructure...
YUP. imagine global integrated solar collection with the continents interlinked... we wouldn't even need storage batteries if the grid had access to 24hour daylight (like strebkov's suggestion of Australia, Africa, and America as the 3 solar farms). #wo0t
Good job and interesting stuff I like that specially the one wire and the note about displacement current wow
Thanks for sharing your experiments. You never know what ideas it may spark in other viewers thoughts.
I recently started learning . and I had this thought about how much energy we waste and this just confirmed exactly my thoughts. Very awesome.
Great analysis. Thanks!
Vary nice :)
oh wow btw😲 I'm watching your vid which covers "Radiant charging + One wire" stuff, from 11 years ago - props, impressive!
"wow"👍
Really love those plasma shots at the end✨✨✨!
right!? i was overly amazed when i first saw those little grains dancing around lol, guess i just love a good light show 🙃
The dark lines of the wrapped ghost wire from the past on your round fluorescent bulb is way freaking great stuff lol ! Proves my spacecraft laser power drawing technique for warp speed idea ;)
lol i figured it must be epic somehowz
wait, my fluorescent bulb is HAUNTED!? help bro!
Hey Jim, just wondering about the frequency readings from your oscilloscope into/out of the high voltage line. Would any AC devices have to put up with a much higher frequency since you're not using an active frequency generator...you just used the terms "step up and step down", not paying mind the frequencies
there's a function generator which controls the oscillator circuit, its running at 128kHz (i prefer the usage of kilocycles/sec). Also my name is Mike 😂
Nice video.
In my 'area' this setup is no longer one wire, we used line to ground system. The Earth acting like a return wire/cable to make a complete circuit. Tried this before but I'm switching to single/one wire technology which totally one wire which doesn't have earth... Although earth is needed in another stages for the whole system to improve performance. But sending energy from the first stage is totally one wired.
My system seems physically one wire but still a complete circuit through capacitive coupling via parasitic capacitor.
with antenna/elevated topload capacitance acting like a ground?
@@cold3lectric Sory, my comment wasn't complete... What I meant is based on the scheme of tesla patent. The one suggesting to remove one ground is I believe correct. Or can do in opposite way, sender has no earth while receiver has earth... This to minimize looping. Sorry about my term, I'm not na engr. If both rx and tx have Earth physically seen as one wired but earth is acting like another cable as return cable to complete the electrical connection similar to two wired system.
In my area we used line to ground system. So even you removed the ground cable from the pole transformer and earth them, still the system working...which become like the tesla scheme seen in the beginning of the video.
So maybe the reason why tesla made another setup to use earth instead and used as the main medium to transmit energy. So there's no wire/cable able to be seen but only the earth. So now earth is serving like the one wire... which similar to purely one power transmission.
Good luck for the next experiments brother.
ah, gotcha, yup agreed, all good cuz electrical language is new on me too 😸
Dawned on me how Avramenko patent's "conductive body" (instead of grounded Rx) is what I'd formerly called 'RF Ground', or even an earth capacitor, and it's not so different from the "topload" "aerial" or "elevated terminal" ... "earth capicitor" as well?
So we can picture it symmetric like a 2wire circuit, like some say the ground & ionosphere balance eachother to-and-fro, BUT its still.... super tricky somehow 🤷 considering the whole "waveguide" aspect & the unipolar character.... All i know is, i'm testing effects of a particular RF ground this evening and will report back
☝🤓 💛
Single wire is great fun lol!
Hello, greetings from Argentina, your work is very good, I am working on the same thing but in a different way, I think that as you mentioned Tesla did not use diodes or semiconductors, it occurs to me instead of wanting to rectify the radiant energy it would be good to extract useful energy from another way, perhaps with solar panels or capacitors, then I also find it interesting to use insulating elements for the only cable through which the longitudinal energy can travel equally. greetings
¡Salud! My uncle was petroleum engineer in Buenos Aires, though i didn't get to visit.
Also 'Hakasays' said the rectifier would make it look like an unbalanced system/load for the generator 🤷
I've heard Tesla coils may charge up solar panels directly, i could imagine that being a radiant effect. Also there's the notorious radiant effect of charging DC capacitors in proximity -maybe THAT is what we wanna leverage?
Strebkov called Tesla's step-down method "impact incitation", which I'm guessing might mean "impulse excitation" (or maybe even "electrostatic commutator"?).
I need to try dielectric as conductor - I've read IEEE papers where that works, at UHF/microwave freq anyway. Good to meet you, comrade
💛⚡😸
Important note when used for long distance. It was assumed that ground was the same voltage world around. This proved false. The cause is the earth's magnetic field and the solar wind, which increases with a CME toward earth. The transmission lines for telegraph exhibited voltage to the point the batteries could be disconnected and the telegraph still worked. Longer lines stopped working as the sounders stayed energized and sometimes were overpowered to the point of burning them out.
This is why the US electric grid does not contain a DC current path between substations on the HV transmission lines. One end of a transmission line is configured in a Y with the center grounded to discharge static discharge and lightning. The other end is in Delta configuration with no ground so DC on the line can not flow.
I’m a Master Ivo fan too :)
Master Ivo basically taught me how to use an oscilloscope, i bought all the same gear he recommended before i knew what i was doing at all, love that guy!
Bravo........is it neutral bonded to ground....?.....like to see separate power supplies on each side......ok .....lighting bolt........single wire....cheers
thankya kindly! neutral not bonded to ground as far as I know.
@@cold3lectric the electric grid....they bond nuterial to ground at main panel........u.s.........
@@mattharvey8712 ah gotcha, misunderstood, yes at the main panel it is
Master Ivo 👍
I'd been planning to do a video just on Ivo's circuit, and the interesting way it uses back-EMF impulses. it'll probably the next "big" upload i do.
@@cold3lectric I just relayed with him about a week ago , he said he is not interested in the back EMF and his focus is on something to do with the ac phases .. I am so rusty but got the background for this stuff . lmk
oh yeah my bad, you've already seen this one 😇
here's something new then, i think my NEXT one is gonna feature a Tesla coil like dollard/Hakasays make em (open-frame solenoid, one already built):
czcams.com/video/z2j1Pe4At1U/video.htmlsi=ULP1lp7BFY4WwZuA
@@cold3lectric yep
Are you familiar with Birkeland currents? I wonder if that's what is happening with your carbon fiber wire. Basically a vortex in one direction, on the outside, and a stable flow on the inside...
yup, i was seeing Birkeland currents in the light-bulb discharges @ end of vid too
@@cold3lectric cool, I'm glad I found your channel.
I was surprised to see some familiar faces in the comments as well, so... bonus points.
I added you to my Experimenters and Tesla categories.
My channel is becoming a glossary for stuff like this.
A laser as a conductor? That's awesome! Does it have to ionize the air to do that? Also using water tubes as transmission lines
my understanding (limited) is that a powerful enough laser does almost instantly ionize the air - there's weapons called "electrolasers" that operate by making "laser induced plasma channels", cool!
the author Strebkov used 10mm tubing filled with water to transmit electricity - the irrigation tubing i used was only 1/4" (6.3mm), and was several pieces spliced together (so the inner diameter was constricted at several places) - which is perhaps why mine failed. I'll have to try again though, now that i know ☝🤓
some places are using lasers now to guide lightning to lightning rods.
You should lower the duty cycle on the sending coil and compare the results.
adjusting the duty cycle of the gate-driver on/off signal @ sender coil.... FOR SCIENCE ☝🤓
at 40% the voltage was a couple percent increased (with a corresponding increased draw from power supply). i admittedly hadnt known that'd happen 😸
@cold3lectric that's very interesting, I was thinking you could potentially increase efficiency numbers if the system stays in resonance with a reduction of the duty cycle. I only suggested it because I noticed it myself but my coils aren't the same as your are, they were simple tesla like air coils. Keep up the great work, I'm here for it!!
@@newmonengineeringindeed! i suspect adding a capacitor in series before the ground connection (of secondary) might also "reduce expenditure" from power supply without losing resonance. an area to explore!
.....plus, you gave me the perfect chance to show that "requests are welcome", so thankya
💛⚡🌟
Unfortunately, our current electrical system is 3 phase. Try doing that over one wire.
that's a good point, but there are 'phase converters' which can accomplish that end (though the economics are unknown to me), here's a copy/paste from Wikipedia:
"A phase converter is a device that converts electric power provided as single phase to multiple phase or vice versa. The majority of phase converters are used to produce three-phase electric power from a single-phase source, thus allowing the operation of three-phase equipment at a site that only has single-phase electrical service."
en.m.wikipedia.org/wiki/Phase_converter
Well yes, there are phase converters, but I’ve never seen one that would convert high voltage high frequency (in the kHz range) to a mains current at all…
Yeah high freq AC (RF) is better suited for DC uses, I'd been supposing: rectify (RF) to DC, invert DC to AC single phase, and then convert single phase to 3 phase. After its transformed down to low voltage high freq AC at receiver end.... But with how convoluted & lossy that sounds, your point is def valid - it would need to be VERY cheap power, in order to justify all that conversion loss 🤷
Try a foil pyramid , possibly another inverted pyramid on top in place if the cube,
Dan Davidson?
I'm convinced that "radiant energy" was Tesla's term for ionizing radiation. (He got it from his hero William Crookes, who had coined the term "radiant matter," to refer to electron beams (called cathode rays back then.)) Probably Tesla was generating x-rays since well before 1891. But he never happened to wave his hand in front of a fluorescent panel, to see his own bones.
So, if we aim an x-ray beam at a metal plate, will the plate become charged? YES! The plate becomes positive. This is a common physics demonstration, although in physics class we use hard ultraviolet light, and a recently-cleaned zinc plate. It's just a demonstration of the photoelectric effect.
So in other words, Tesla patented the phototube. But his version didn't have a glass bulb. (And, if we use x-rays instead of UV light, I think it should work much better.) Tesla even did the same as modern phototubes, by coating his plate with liquid mercury. (Today we use melted cesium metal, and others, the multialkali photocathodes.)
Also about aluminum-foil forces ...capacitor plates always attract together at high voltage. The polarity doesn't matter. AC or DC both work. So, if you form a capacitor where one plate is a fluorescent tube, the conductive plasma should attract aluminum foil. (Replace the CFL bulb with a bent metal rod, and I bet it still attracts the foil.)
hmm interesting points! could be, your logic makes sense.
Though i immediately think of some work of Griffin G Brock (on youtube) who seems to show that the 'Tesla shadowgraph' tech has very different behavior to the X-rays we use today; for instance being able to image things several feet away (as much as 40ft), as demonstrated by griffin with replica vacuum tubes of his own construction 🤷
I have a hardcopy of Crookes' radiant matter, i thought he was just referring to plasma though.
here's links to a couple of G Brock's stuff on the topic:
czcams.com/video/caxdjI3H3zY/video.htmlsi=SLsTXmW_6iNcAX11
czcams.com/video/TOPIaFdn3XQ/video.htmlsi=C58ZVBaODkwIvDyh
@@cold3lectric Yep, I have a couple of his tubes, setting up spectrometry right now (but lost my lab space last month!) But in his first video, he seems to be using a ~150KV supply on his tube (which should produce near-harmless x-rays which pass through everything,) but then used 30KV to drive the conventional Crookes-type x-ray tube (which is dangerous, a major source of melanoma etc. from strongly-absorbed x-rays.) He says that the electrode material determines the x-ray energy. Nope, instead the supply-voltage controls it (while electrode material only produces some x-ray spectral lines.)
To do a fair test, he MUST use exactly the same power supply on both types of tubes. (If then the Crookes-type tube still killes algae even when given a 150KV power supply, then we do have a mystery.)
OH YOU HAVE SOME!? Respect. I need some when finances permit. I'll defer to your judgment then, good sir 😸
@@cold3lectric He didn't use glass-enclosed electrodes as Tesla describes. In that case, they're supposed to only have hours of total lifetime. I bought two, assuming that I'd quickly ruin one of them. Yes, in Griffin's latest video, he does mention the lifetime problem.
I have a Radiacode 102 here, and I'll test whether I can take an x-ray spectrum by powering his tube with a little BD-10 handheld violet-ray coil. (All my TC junk is stacked up in storage right now. Wah!)
@@cold3lectric I tried it with Radiacode 102 spectrometer. But the tube only being powered with a handheld "vacuum tester" BD-10 coil. The x-ray output has a huge peak at 28KeV, plus small broadband hash extending up into MeV. No big peak at 3MeV though. And no beam output, just radial pattern. (I suspect that the results would be very different with a 500KV Tesla coil, up where electrons turn relativistic, and weird physics may appear. Even 100K might start producing a narrow x-ray beam rather than sphere-waves.)
Oh also, in Alex Frolov's NET magazine, they were doing single-wire experiments with gold-plated optical fibers, and then found that, with pure glass and no metal plating, it STILL WORKED. (That large PDF archive of all the magazines is still online somewhere.)
i dont know exactly what you're trying to show in the videos but i can tell you this, you're basically transmitting high energy RF through an antenna, the plasma inside the bulb is a clear sign of it, im surprised your video equipment/phone isnt freaking out from it
it does make my digital microscope spaz out from interference, but tbh its only a couple kilovolts, relatively low voltage compared to many other Tesla coils. I have a pretty good RF ground (foil sheet) right below the transmitter, and also i think the bifilar coil may be generally less "noisy", it hardy even deflects a compass needle - but that's just a conjecture 🤷
@@cold3lectric look into rf(high switching frequency) plasma, you basically have a microwave in a antenna but lower frequency than 2.4 ghz like an oven, I'm definitely following after watching a few of your videos, also be careful you don't get a burn from it because rf can penetrate deep, I'm going to have to rewatch some as well and maybe make some of them
It would be funny if this whole time Tesla wanted to surround us with high frequency high energy radiation
@@frogz I'd feel more wary about close proximity to my wifi router, as opposed to my coils 🤓
another reason i like bifilar coils is they bring down the frequency a lot (due to high inter-winding capacitance), into 'low frequency RF' (LF RF).
So at my operating frequency of ~130kHz, the wavelength is 2.3kilometers. Those seem to interact much less with organic tissue, kinda 'non thermal'. So perhaps kilometer wave is preferable to microwave 😸
There are electrotherapy devices which also operate in the low-kHz range 🤷
@@frogz "It would be funny if this whole time Tesla wanted to surround us with high frequency high energy radiation"
The thing about Tesla's tech is that 1, he wasn't transmitting through the air, and 2, he wasn't using electromagnetic radiation.
Tesla was using the Earth as a single wire transmission line, and he was using capacitive displacement currents which are NOT Electromagnetic, experiments with open HV HF circuits and the displacement currents produced by them have shown the potential for rapid tissue regeneration, experiments with dying plants have also shown a vastly accelerated recovery time. Wardenclyffe would have done far more than merely transmit power across the globe.
what frequency did you use ? is the one wire is coming from the L1 or L4 ?
128kc/sec, the 1wire is from high voltage winding at Tx, into same at Rx, and I temporarily stopped using any extra coil L4 until I get more impressive results with them.
Though I'm calling my 'discharge coil' L0, so that L1 can be primary and L2 can be secondary (for simplicity), whereas Master Ivo calls it L1. So I might have misunderstood the question, holler if so :)
It gets confusing since the secondary coil of Tx (center winding) is the primary at Rx (center winding), so I just shifted to saying "HV Winding" and "LV Winding".
@@cold3lectric its a bet confusing yes let me ask you this
you have 2 coils in the sender and one coil in the receiver ? so L0 and L1 is the primary and 2nd ary in one side and a coil by itself apart as a receiver , resonating at 128 k right ?
nope sender & receiver each have a 2-turn unifilar 'low voltage' winding around the perimeter of the bifilar 'high voltage' winding (44 turns i think)
I'm writing up my specs & precise details here (still working on it but save the link if you wish, for more specifics): open-source-energy.org/?topic=3676
I suggest everyone read Elementary lectures on electric discharges, waves and impulses: and other transients - January 1, 1911
by Charles Proteus Steinmetz
yup! ya like my 'steinmetz homage' in the thumbnail pic?
@@cold3lectric his pupil, alexanderson is another one to look into.
@@toymaker3474 Alexanderson was his pupil? I need to catch up on my history.
Dollard always be extolling Alexanderson too; I hadn't gotten there yet, shall do!
I mean that when rectifying, only the electromagnetic part is used but the longitudinal part is wasted, which is why there is such low performance with respect to transmission.
wow I hadn't thought of it in those terms; maybe so BUT doesn't the step-down receiver also transform LMD into transverse (TEM) somewhat?
I am still acclimating myself to the physics at the user end. But I also believe my system is frankly just NOT so well-optimized for longitudinal mode. Recently I got a vector network analyzer which is opening my eyes to things. Plus I'm working on a new helical coil assembly (featuring well-spaced windings & open-frame as seen here: czcams.com/video/z2j1Pe4At1U/video.html), doing the math beforehand (lol), so hopefully we can see better efficiency with a more finely-tuned design.
Peace be with ya, from Austin, Texas, USA; thanks for your insights, I'll have to consider those points.
ohh stevie ray vaughan place, i love him, longitudinal energy is perhaps easier and more difficult than it seems, haha. Argentina is difficult, you can't find components, everything is very expensive. I shared a link of what I'm working on, using flyback zvs and capacitors in series with the primary coil and spargap in parallel. I saw the video that you suggested and it is interesting, it would be good to be able to chat with Eric Dollard since you are perhaps close to him. Greetings
Regarding the fact that perhaps the receiving coils invert again from LMD to TEM, it could be possible, it just seems more appropriate to do it as Tesla would have done with capacitors or an electrostatic switch, its patent talks about charged particles that move, which is why the effect of attraction with the sheets, it would be good to try loading larger sheets, I notice an effect with the fluorescent tube when I bring it close quickly, it takes a while to light up and it does so immediately afterwards as if the particles were accumulating inside like a capacitor. Particles are also waves, another paradox!
Sorry for my English, I have to use Google Translate because it is difficult for me
@@joseblanco7258 sorry I've got no Spanish, the Argentinian dialect is delightful 😸
Great replications, thank you for sharing. Have a look at Prof. Konstantin Meyl who has done 40+ years of research on wireless transmission of electricity based on Nicola Tesla's research. Professor Meyl's even came up with some amazing discoveries in the process himself. He has published a few books and he also made a few PCBs if you want to scientifically read and replicate some of his experiments. I made my own replication twice and can hit resonance frequency each time now.
indeed, i gave a "shoutout" to Meyl on the previous "Part i" video. i wish i could afford his scalar kit
☝🤓
It looks like you are using HV, the aluminum foil is being attracted via static
HF HV AC. But typical HV alternating current would be expected to repel AND then attract, alternately, each cycle, is my understanding 🤷
@@cold3lectric well, it’s just going to oppose which ever charge you “send out” until it neutralizes.. meaning it will attract, THEN repel once it has the same charge built up “aluminum foil”. Like a Franklin bell. And it would do that every cycle, so attract positivity half the cycle and then attract negatively the other half. It’s basically just a capacitor and you made the plates “movable”
An interesting tidbit with no real use.
interesting IS useful 😎
We are facing many technological singularities in our lives including partial immortality by living in space warp vehicles. With backing I will showcase an Earth Low Atmosphere field levitation, momentum vehicle. Such technology can provide people sleeping rooms where time stops.
that stuff is a bit too advanced for me 😇
@@cold3lectric actually it’s fairly simple. I am only now once again buying the parts a gear I need as I first levitated coils magnetically cancelled 20 years ago. Once I’m up and running I will post videos and send you an invite.
p😊😊😊
Your coils are going to loose energy due to other metals in the area. You need to shield them with Aluminum maybe
True! My aluminum-frame table/stand has been warmed up by the RF/field, if within a couple inches 🤓 pretty localized, i think maybe even more localized than other 'tesla coil' geometries - being wound as a flat spiral (but that's just conjecture).
Nearby metal SEEMS not to dampen the secondary coil's signal/voltage on oscilloscope much, until brought within 5-10cm (like if i approach/situate a 'topload' or probe/compass near to the coil). Though I suspect any shielding may itself heat up 🤷
Then again, transmitter/sender coil DOES have an 'RF Ground' plane (sheet of Al foil) beneath a lower shelf under it - and i DO plan to try to transmit/receive from inside a [grounded] foil faraday cage box - am interested to see how that'll affect it!
there's something about your presentation, maybe it's the equipment or a cadence thing but you don't speak that fast, I don't know. I can barely understand what you're saying. I completely miss every 5th or so word.
yeah my bad, i think i edited it down a tad bit much (for time), using "AI speech enhance" for gap removal. But i added 100% accurate subtitles/transcript if that helps any. I do talk pretty fast but not quite THAT fast 😇