Teardown & Repair of a Hair Growth Hat - LFC
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- Опубликовано: 8 ноя 2023
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Наука
I enjoyed the Big Clive style explanation of the circuit board.
"Whether or not it makes your hair grow back or not is a much more dubious question."... But it is guaranteed to reduce weight... of your wallet.
I think you'll find it has been doing an excellent job maintaining the luxurious long and pointy beard of "a customer" 😂
good thing it doesn't cook the brain...
Regarding the wobliness of the USB ports and risk of breaking again, I like to reinforce the plug with some hot glue after soldering in place (build around the plug). Of course this is only applicable if there is space for it and for non-hot environments. It wil keep the plug in place for good and can always be removed quite easily if you need to repair it again.
Just watching this and when Graham demonstrated its operation I grew a beard!!!
I liked, since I had never seen that device before, a very logical disassembly process (hence its simplicity). Very good close camera focuses on the components to see the part numbers. Excellent work young Graham. Thank you very much for sharing things different from what is usually customary. All the best.
Nitpicking here, but laser light is not defined by a "very specific wavelength", it's defined by the generation process, which is stimulated emission within a resonant cavity, and the resulting coherent properties. Lasers can be very broadband (white light ultrashort pulsed lasers) and ordinary incoherent light can be very narrow-band (sodium lamp).
Great video❤, as always. Good explanation of the circuit. Please keep uploading these kinds of videos
The best part of this is that even if you don't fix it right, the user will never know!
Hair re-growth hat, there is one born every minute! Was the customer still bald? 😉 *What about brain damage?
* In one published study, the authors found that the visible red wavelengths from 610 nm to 670 nm can absorb into the skin to a maximum depth of between 4-5 mm, which is the subcutaneous layer of tissue just below the dermis. The same study shows that near-infrared light (810 nm, 830 nm, 850 nm) can absorb into the tissue to a maximum depth somewhat greater than 5 mm, or a little over 0.2 inches. What about longer infrared light wavelengths; are they good for brain health? Not really - as surprising as it might seem. While mid-infrared light waves can penetrate deeper into brain tissue, infrared light over 1,000 nm is no longer perceived as light; rather, the body perceives it as heat, which does not have the same therapeutic value as light.
Ref: Effect of wavelength and beam width on penetration in light-tissue interaction using computational methods.
I think a typo for 2 inches should be 0.2 inches ie a fifth of an inch very close to 5 mm mentioned.
@@chrisharvie-smith486 Thank you. 👍
Thanks for the heads up Graham.
"It provides the hat is on your head signal " lol don't know why i found that so funny
The inventor of this has a sense of humour given the shape of the helmet
I wonder if the professional version (V 2.0) has the ability to adjust the wave length used. Just imagine a straight to very wavy hair growth setting...
This gave me the confidence to repair my time-machine AND my spaceship...thanx.
All your videos i find interesting, hence the reason i keep coming back, thank you for posting...
I had for the first time in ten years an 18650 flare on me burning the top of my left thumb off nigh enough, was changing the cells in my ecig box and the one that flared felt warm and when I got it out of the mod it went off like a roman candle and these were high end £25 each high drain buggers and won't touch that brand again :(
I have seen laser hair removal machines, now we have laser hair growth machines. One born every day.
Ha ha ha....Oh my goodness. I worked on a hat just like this for a customer. Actually, a very famous A-list celebrity customer.
Done watching, thank you very much for the informative repair video. I have learned significantly more troubleshooting & repair lessons in this tutorial video and to your other repair videos as well compared to my ENTIRE 4 YEARS OF COLLEGE due to the rotten & outdated standards of education here in the Philippines. I hope you will soon have a mini-series for Schematic & Boardview-free Voltage/Power Rail Tracing[12V/18-20V Main Voltage Rail, 5V, 3.3V, CPU/GPU Core Voltage Rail, DRAM Voltage Rail, IGPU Voltage Rail, System Agent/Northbridge Voltage Rail, PCH Voltage Rail, BIOS Voltage Rail, Battery Power Rail], Proper method of testing/checking of potentially faulty MOSFETs & ICs/Controller Chips, CPU/GPU/PCH Reballing and BIOS Bin File Editing.
I would use a piece of copper earth wire (from twin and earth mains cable) soldered across the usb connector pins, it helps spread the heat and the plug should just drop out. Admittedly it didn't take you very long ;)
You didn't know the battery make ' off the top of your head ' !
We need more inventions like this :D Graham could fix a time machine :P
he replaced a usb port...
he used his hands..@@shambleslongplay3566
So, your saying time machines wont have USB ports...@@shambleslongplay3566
Now the owner can sit in front of the computer with the hat on and watch how it works
You'll never see a bald Storm Trooper.
i just saw one for $2,400
ouch
you can make it for around for 25.
Hair growth take me 100 years to grow any hair on my noggin 😂👶For me it was HAIR TODAY GONE TOMORROW and that was 40 years ago 😂😎
another name for these helmets would be an "Instant bank account drainer "
I'm surprised wig makers have not destroyed all knowledge of this type of device.
I thought for a minute it was the 01st April!
And if they don't sell enough, they can put all the lights on the outside and BAM! Millions!
This connector is a Micro-A instead of the usual Micro-B USB plug. It's meant to be on the host (pc) devices instead of on the client devices. That's why it doesn't have the cut corners.
Ah, that makes sense. I hadn't realised a micro-a connector existed, but now you mention it that's not surprising.
@@Adamant_IT pretty much no one uses it. But sometimes it's used in the wrong places. For example the Xiaomi Redmi 1S used this plug because it matched better with their design at the time
Good video!!
So, all those folk with extensive RGB in their PC should never, ever, go bald :)
"...and there is one charging hat..."
Believe it or not,it is not April the first.
Well I happen to have tested some similar stuff, and the idea is its meant to encourage skin blood flow whis IS one component of hair loss. That's why skin massage does work as part of the therapy for hair loss and the standard hair loss treatment tinctures are also geared toward promoting blood flow. The issue with massaging the top of your skull is... well that. And consistency over time. As you'd have to keep at it 'always'. So a hat that would do the same if you remember to wear it for 15 min every day would quite work for consistency...
April 1st already?
Will that fit a sharks head? Asking for a Dr. friend.
different but interesting
He should shave his head bald and test if the hat really works. 🤣
Micro is the worst variant of USB port! Surely they broke tonnes of them in development and still thought yep that's good to go to market! There's got to be demand here for an easy USB C conversion system?
350£ to flash LEDs on your head? 😳🤣🤣🤣🤣
Probably will drop the little hair you still have. 😂
what a load of snake oil horse sheets
a what?
@HeTake 123: Lol ...😲
@bigcliiiiiiiive 🤣🤣