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Really good video! Keep up the good work ❤

This video has become such helpful to me🤓: One of my friends was asking me, How can a teacher of Spanish language take a physics class bro,no matter whether the physics teacher was absent or not?!?!? So, I have just showed him this video😎...no explanation needed anymore. Also, let me correct you about one thing: First radio/ wireless communication was not invented by Marconi. It was invented by Jagadish Chandra Bose (J.C Bose), an Indian Bengali scientist cum inventor, who also proved for the first time that plants are living beings. He was the one who developed first wireless communication way before Marconi....But he was too much kind that atleast I never like😡🥲. So, he didn't patented his invention to make it affordable to even poor ones. And after sometimes Marconi came up with the same invention. And got the entire credit, so much that even he got a noble prize😭. Now, J.C Bose had no issue with that. But we have issue🥺; because our country and specially my own state missed a noble prize 😭....It's ok that you know Marconi only. Because officially he got the credit. But if you do a little bit research on this, you'll come to know that it was J.C Bose not Marconi. I am not going to debate on this, because obviously Marconi patented it first. So, he got the credit, it's ok. But if you ever feel that J.C Bose deserved atleast some credit, recognition or mention, then please some day mention his name in any of your videos. It's just a humble request.🙂🙏...❤ from 🇮🇳

Rusty steel was used as a diode for pow radios. Gum wrappers for capacitor. Its possible, just difficult.

You went through a lot more struggle than I did when building my own crystal radio. I used roughly 15 meters of wire as an antenna, going from the table in my yard all the way up to the roof of my house. It worked without ground, but I used an old CPU cooler as a ground. Its large metal surfaces works almost like a real ground. I found that connecting a second germanium diode in parallel made the signal louder as well. If you don't have a piezoelectric speaker, you can connect your crystal radio directly to a speaker that has its own amplifier, which is what I did (make sure to max out the volume and get your ear close to the speaker). Experiment with different values of inductors and capacitors and see what you can pick up. Sometimes, touching either the antenna or ground, makes the signal louder. But it may introduce noise instead, AM radio is weird. P.S.: FM radio reception *_IS_* possible with a crystal radio through a principle called slope detection, though I haven't tested it myself. Say we want to listen to a station that broadsts at 100.00MHz. The FM broadcast just above or just below 100MHz, like 99.95/100.05MHz, behaves a lot like *_AM_*, despite the initial transmission being *_FM_*. So by adapting the inductor and capacitor to tune to these frequencies, we can listen to FM radio!

Thank you for this guide! I've had an account since last year and tried to post some fanfics but I couldn't figure out what is what 😅

Wait.. Deutsch.?

This video is such a refreshing watch. Real curiosity and passion is such a hard thing to come across these days. Reminds me why I do what I do 🥰 also electronics are SOO COOL

god u are stunning

My dad always flexed he did this as a kid (late 60s) so it's super sick to see what he did / meant

Wenn ich mitten im Nirgendwo wohnen würde, würde ich mir auch ein Radio bauen

ich sehe eine " fuchskreis antenne " in diesen Video . mfg eure Conny

it's not a woman's duty to be curious

I am a third year electronics engineering student and I absolutely loved this video. We learned this stuff in our previous semesters and it did not sound as interesting as it did in this video. Please continue making content like this.

I plan on going here after when i graduate! But im so worried about the language barrier cuz i wanna be able to converse with the other students 😭

Hiii!!! Love your vidsss! I just wanna know what I can do once my acc expires?? Because when I try to get invited again but it just says it’s expired.

I love the term imprinting on an idea. Thats a great way to explain how my brain works

Just discovered your channel and you've piqued my interest, I've thought about what would happen if the world ended and what it would look like if we had to introduce technology back into society.

It helps to know the resonance formula so you know the capacitance and inductance you require for the frequency you want to receive, and to know how number of turns and loop diameter affect inductance, and how area and dielectric thickness affect capacitance. Or at least have a meter which will tell you those things, so that you can experimentally increase/decrease either the number of turns or the plate area (or try a different core for your inductor; most commercially produced AM receivers use ferrite). I don't understand what the resistor did, other than waste some of the received energy as microscopic amounts of heat...maybe something to do with impedance matching.

You briefly touched the topic on what defines us as humans, and here's my take: Sooner or later AI will be able perform all human intellectual tasks, including creativity and art. On that day, what defines us a humans will no longer be our intelligence - but our bodies, our DNA and our history and evolution, and the fact that we are physical beings, built to eat the fruits, drink the water and breath the gas mix of oxygen and nitrogen on earth.

Is that the brabantia drying rack?

i love that u admit your wrongs on cam, same sis, idk anything about anything neither

Absolutely german or from austria

Your hair is fairly awesome

Fantastic video. I saw a person who build this kind of radio as hobby in a documentary, he explained that when he was a child the used the mattress base which was made of springs as antenna. Also he did something to change the channel.

Hallo

Well, you made a brilliant video. You are too underrated in my opinion.

can i ask? that hair is real?

make sure you take safety measures when you solder stuff, touch chemicals etc. - not to breathe or touch the wrong thing, cause that's how Steve Jobs goy cancer

This might be a bit of big ask but could you show us your code?

The fact that what you built is what we were playing with just about 1-2 years ago. Seriously. Ai gen was this same quality just a moment ago in time. We are moving very very fast.

shrimp

now i really want creme puffs

"To understand magic you just have to uncover the trick" -Hanna c.2024

it's French

As an electronics student I am astonished at your enthusiasm. Today we have reached an age where anyone can learn anything. I also kind of want to lean everything I learn from the scratch. In this case, starting from doping of semiconductor no, more back starting from mining and identifying semiconductor materials to making diodes to building radio or television or computer. (ha ha kidding its impossible for me to learn mining, chemistry, physics, engineering on my own). Well I have got friends of different majors. Lets see where i can reach. God knows

There is math on your shirt

This is a good video, good presenter. Passion and curiosity and being humble can allow one to cover topics beyond one’s expertise and add something meaningful to the conversation as well as make it accessible for population other than college educated men or other privileged figures with resources.

very cool

поздравляю, американка удивляется тому, что делают российские школьники на рубеже средней и старшей школы. деградация на лицо............. только это конечно делает сeкcуaльнaя рыжая девушка, а не советский дед...................................

why are you speaking so fast ?

you sound scottish

Great Stuff, keep up the good Work! I am curious, but are you based in Germany? Your accent sounds so familiar ...

Based radio maker.

Next Project: Build your own radio station that can be listened to with your radio reciever :D

Draw an inductor and call it a capacitor 😂😂😂😂, that one got me 😂😂😂 ❤❤❤❤

GURLL. I ALWAYSS get this idea of knowing how to make anything from scratch incase war happened and humanity went back to zero, with no internet, batteries, bluetooth…and omg I srsly can’t believe that I’m not the only one. PLEASE KEEP THESE VIDEOS GOING (altho I’m still in the first min of this one😂)

Yup, and now I am an amateur radio operator building my own transceivers. A hell of a drug, just sitting in the dark listening to some Chinese radio broadcasts

Hani got a Degree all we can say is congrats.

Extrovert... Are weeeee?

Hani what keeps your curiosity so hungry and thirsty... You keep on going girl