Making an Aragoscope
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- čas přidán 30. 10. 2017
- I use diffraction to create an image with a lens made of a circular metal disk.
Using lasers at the end: • Confined Aquifer Model
Brightest part of a shadow: • The Brightest Part of ...
How far can Legolas see: • How Far Can Legolas See?
Help me make videos by donating here: / codyslab
very cool video! i would not have expected the awesome results that you got. well done experiment!
one minor thing is that a laser doesn't make a plane wave, they are typically gaussian waves which look like a spherical wave when you aren't close to the aperture.
i hate coyotes too lol. keep up the awesome vids!!
any vids planned soon styro?
This is the coolest demonstration of this that I've seen. Really nice.
Feel like you say that every video
cody does the best in every video
Woah Nice to see you here Two awsome youtuber
Feel Like you say that every video
Photons are waves, except when they aren't.
pretty much
Light is never truly a particle, until the wave function collapses, and it then only behaves like a particle for the instant energy is transferred for an interaction. The particle behavior is emergent and is simply a definition of the way light transfers energy when interacting.
Very nice Richard.
I'm not really qualified to say this, so take this with a grain of salt. However, I think it would be more accurate to say that light behaves like a wave *most of the time*, and only collapses to a particle when it's measured.
Seems like aeroplanes through air. Wind gets cut by the aerofoil create vacuum or low pressure which can lift a plane and after that they connect again on the back of the aerofoil. You ever seen a wind tunnel.
"My shoes are 12 inchs long. Its very convenient." Cody, my man!
Accepting the imperial system through convenience is just lazy.
Cody is clearly proficient in both systems, so using imperial for the sake of convenience while doing field work is not only acceptable, it's practical.
As long as you get your metric conversion I don't see what there is to cry about.
Also I think this comment was a big dick joke.
@@XOLiD55 While insulting someone for not using a different system than they were originally taught and is convenient to them is a different word that I won't use here.
@XOLiD
Jesus, people like you still exist? That's sad.
I love Cody's Lab, and his yard, and his greenhouse, and his buttery kitchen, and his truck.
His plants, his animals, his gf...
His mine
His chuckers and cows and other animals
His chemical stash and his radioactive box
His bees
Discovering this video in my subscriptions:
"Coin As Lens?" Hmm? How?
"Making an Aragoscope" What even is that?
"Cod-" Oh it's Cody's Lab! Ok, I'll watch it.
That's crazy man, I hadn't heard of this until now. I LOVE SCIENCE!
We should make a shirt out of that
I ran across an article on this I think on Isaac Arthur's FB group a few weeks back.
Nor did I.
So cool!
I just subscribe to you and now I see you here O.O
This is not a coincidence
in phase >:)
Haha .... IN PHASE....
>:)
... IN PHASE ...
I want to make a clip of that my text tone.
Editing magic :P
This is the solution that Veritasium was looking for in his "is light a wave or a particle" video. Great that it worked for you!
Edit: The name of the video is :"The brightest part of a shadow is in its middle"
I highly recommend it!
science works best when people collaborate or cross examine findings. im sure veritasium would prefer truth over "being right". veritas.
_IN PHASE_
I was looking for a comment about that lmao
Same! this has to become a meme imo
Nice job Cody! Many of my viewers pointed me to your channel - glad I found you!
Could you use the moon as the disc for a large space aragoscope?
In theory yes but the focal point would be well past earth and the mountains and valleys on the moon would distort the image.
Ahh, thanks for the reply and sound explanation.
Cody'sLab how to calc focal point?
It would be convenient in space. No artificial disk required.
How far away from the Moon is the focal point?
was half expecting a jump scare at the end!
Thank you for not putting a jump scare at the end.
Me too!
I N F A Z E
I dont get it.
Cody'sLab When you did the voiceover for, "In faze," there was much less background noise, so it sounded really intense.
The sound got weird when you were saying "in phase".
Cody should voice acting for super villains :D
actually pretty cool that people can spot a tiny portion of re-dub by the qualities of the background noise and the room response, audio compression has come a long way....
if youtube takes this channel down im gonna boycott the f out of it
Cougars scare me more than wolves or bears or anything in the wilderness really. If a cougar wanted to kill you, you would most likely be mauled before you ever heard or saw it. I had one following me for almost a half mile through the woods before and never noticed it at all, and it was right behind me, like less than 50 feet. And I was hunting, trying to walk quietly and paying close attention to my surroundings. The only reason I know it was there is because there was snow on the ground and when I turned around to head back the way I came there were cougar tracks right on top of mine all over the place. Scared the crap outta me. I could just shoot some wolves or a bear, but you can't shoot a cougar if you're dead before you see it.
I live in Australia, and cougars are the only animal that truly terrifies me. I'll take snakes, spiders and crocodiles all day, but those things give me nightmares.
Meh, smack them upside the head with a shovel and they bound off without much more of a fight. coyotes though while you are hitting one another is jumping on your back.
I was chased by a cougar too. It's horrible.
I was leaving the club and she wouldn't leave me alone.
Those damned unsatisfied wives...
Cougars are only after one thing... your money
....
Any sufficiently advanced technology is indistinguishable from magic.
--Arthur C. Clarke.
Also: one mans freedom is another mans terror. Some people see the possibilities of technology while others become instantly afraid and dismiss it out of fear. A lot of people has been brutally executed for using magic\science during history. Im afraid "magic" will need to go if we want peace.
Robb403 and quotes are fancy, but are hardly ever true
Also from Murpy's Laws on technology.
As if people were peaceful before the "magic". Nuclear weapon single-handedly stopped many wars and brought the ultimate peace. People executed for various reasons but mainly for Power and Money
We need to get you some metric boots. :)
AirCommandRockets p
1meter lol
He could have used 30cm boots.
He did.
AirCommandRockets why haven't you uploaded any video from many days
Holy shit that sensor is dirty. 😰😰😰
Its been through a lot
Sensor cleaning is quite inexpensive, just buy cleaning swabs online, or I'm sure you could make some yourself.
Dirty is the most common element in Cody's lab.
Henry Jiang dude, he was taking photos with the lens off in a field.
duh.
The sensor is fine. It's the mirror that's dirty.
And then the thunderous voice from Heaven said... I-N P-H-A-S-E
)))
This is so cool! Wish I had a camera to do this too.
Thank you for this education, Cody!
Cody is going to make something so revolutionary that everyone will use it. I just know it.
Hexxoid Cyanide infused alcohol
Hexxoid I think so. He's always recreating something or doing some sort of experiment. Sort of like someone practicing basketball will always get better
Carbonated honey drink
Beautiful demonstration, sir. Thanks for posting this video.
Cody, get a Sony A7s and use the extreme(but still usable) ISO of 409,600. You could have a must shorter shutter and measure way more light.
SeanHodgins I have an a7s and I wouldn't call 409,600 usable, maybe 80,000 but you're pushing it
Usable in the sense that he would achieve much better video quality than from his Canon at whatever ISO he was using in this, but with much more light. But yeah he could lower it, and still vastly improve the amount of light he could take in with the a7s and have good quality.
clearly show youre a fanboy, they are stating facts about the a7s and here you are stating your opinion about how GH is better.
That's going to make for an extremely noisy image, I doubt that you'd be able to make out much from the distortion
I think the point is, if you are using the limits of your sensor in low light to capture an image, the result on the a7s will be better then on his Canon. Sure, it will be a poor image. But a less poor image.
When I was in class I'd often forget to bring my glasses, i was short sighted.
It didn't take long for me to realise that when I squinted I saw slightly better.
Being bored and blind in class I took this a step further and made a pinhole with my fingers, what I found was that If I made the right sized hole at the right sized distance I could miraculously read the whiteboard.
I wonder if I was using this same principle
😮 I just tried that and it actually kinda works. That's pretty cool
I N P H A S E
It's so awesome that all these channels I watch are so bonded, friendly and supportive to each other.
Such an addictive channel. I love science and not too bad at it but i wish school sciences where this interesting. Fascinating stuff explained really well and its got me hooked! Keep it up Cody!
R.I.P Cody, I hope they find those Coyotes.
They smell the metal in his blood and stay away....
Captain Cody is back at it again with things that shouldn't be possible but he's God so it is possible.
God wishes he was Cody.
God is a pretty small box to put Cody in. But ya know, maybe it's like a magical box or something
Gody'sLab
Of course this narcissistic moron would like this comment. You are worshipping a guy who not only fell for a blatantly obvious scam (Ignoring and dismissing all of his fans obviously thinking he was intellectually superior) he also sent them money to brag about being a "finalist". Such an incredibly pathetic situation the whole thing was. So incredibly naive.
Ian, lay off some steam.
Brilliant. Keep up the great work Cody, it's much appreciated.
Was anyone else waiting for a jump scare at the end of the video?
Great video as always, Cody! I had previously heard of this phenomena, but handn't seen it practically demonstrated. Impressive!
Araragoscope
Sorry, I stuttered
ararararargoscope
nearly everyone isn't that the version for pirates?
you made me smile, should I be proud that I got this
Aragogscope?
araragiscope
Cool video! Never heard of an Aragoscope..
Fascinating demonstration!
had never heard this diffraction technique before.... thanks for teaching it to us... cool as always!
Hey everyone, cody's made a backup channel due to community guideline strikes. "Cody's lab backup" is the channel so go check out his update video!
Cody said he will not be able to upload here for at least 2 weeks (you forgot to mention that!)
vote this up
HAH even Cody's feet are calibrated :D not in SI units though :/
As a electroptics student i must say this is simply the most impressive demonstration of light diffraction I've ever seen！No hard Maths involved, just plain old physics！
man i can't believe how much I love your videos, you explain so well. Thanks!
Love the new intro cody!
can you make a schlieren camera? where you can see air current
What I like about you and your videos are they're so down to earth.
Cody...you are such an amazing person!
"Focal lenght measurements"?
I wish you told us that too!
I mean i want to know how to do that measurements. The formula for that or the maths?
Okay i seek more, like you say so.
Really surprising this idea. Thanx!
I did though, 20ft for the coin 100ft for the lid.
Cody'sLab he wanted to know the formula to calculate the focal length
Cody'sLab was the lid really 5 times larger than the coin?
It would be possible to use the moon as the dark disk? How powerful would be such a telescope?
the problem with that is that the sensor would have to be way out in the middle of nowhere between earth's and mars' orbits
that'll be possible tho. You could envision lunching a somewhat small (and cheap! ) camera, let it travel a bit and then take some piclture whenever the moon align. That might not be the best idea for a real high res telescope but i don't see why a cheapo one cound't. Tho i'm not an expert and their might be better solution for cheap space telescope design to see far away.
in fact you could even use jupiter i guess. travel time would be long tho.
I also thought of using Mars or Jupiter, but I think the atmosphere of those bodies would distort the light way too much. Remember, the edges of the circle need to be as smooth as possible, so I think having atmosphere at the edges would make it pretty much unusable. I might be wrong though, in which case someone should definitely do that! :)
Okay, so usually Cody's videos are about things I know at least something about and already kiiind of understand, but I really like to see applied practically. (Either that, or I cringe and hope he doesn't lose a finger, or worse).
This was completely new to me and, other than the double slit experiment, even the basic theory is something I've never even read about.
I love that. Thanks Cody. (Also, thanks for not endangering any digits in the making of this video).
You never cease to amaze and teach me something. Great stuff!
"IN PHASE"
Wow this is interesting. Something new for me that still is pure physics. This is really new knowledge for me, more insight!
Nice, as always! And greetings from the netherlands (aka Holland)
If this is new to you, you must not have studied physics in an academic environment. If not, i highly recommend it. There is a LOT more cool stuff out there, especially concerning light/wave-particle duality, diffraction and interference.
John Titor
I know. I wish a was young enough to do it all over, i am 47. And i did a medical study. But i enjoy phisics. And electronics is my best known thing
Thanks for the demo!!
This is my favorite CZcams Channel. Thank you.
OMG! You're encouraging people to experiment with photons. I have to flag you!
A3Kr0n Please don't, he is very close to getting deleted due to bad flagging!
Next he's going to be encouraging young people to spam their bodies in dihydrogen monoxide (( well auto-correct helped make it interesting.
Do more mining videos!
I really liked the timelaps at the end. Very interesting to learn that a come can be a very powerful lenses
Thanks for doing what you do, very interesting to watch your videos.
I've looked thru dozens of comments and seem to be the odd one out. Whenever you said "you can clearly see..." I couldn't. This is interesting because it seems to be the converse of a pinhole camera, which is a "wide angle lens". It's very easy to get clear fairly detailed images from that. Will you follow this up to get easily visible images from this, cos all I've seen here is a very low contrast blur which other commenters seem very impressed by and leave me thinking there must be something wrong with my eyesight?
The "clearly see", It is not referencing the clarity of the image but rather the inscrutableness of the fact that there are 4 fuzzy dots. I guess I should have made that more clear. (bu dum tis) Making a sharp image with a set up like this would be very difficult, not impossible, but I would have to do something about the air currents or maybe get a more sensitive camera.
200m vacuum chamber. Problem solved.
you could use the vacuum chamber and a small laser inside, with a small circle sticker on the glass door. perhaps it would be much clearer that way.
Ray Kent y
He got an image out of a naked camera censor with just a disc as a lens, hello?
Hey everyone, cody made a backup channel due to community guideline strikes. "Cody's lab backup" is the channel so go check out his update video! this channel is facing being deleted and he cants even post a video to warn people!
You never fail to amaze me! great work!
Absolutely amazing. I had never even heard of this before. Great work again cody.
IN PHASE!
I'll try my odds with a coyote than a cougar any day of the week. I had the privilege of being chased by a cougar about 8 years ago while I was at work on night in the TX panhandle
Guess it depends on where you are. Out where I live, the Cougars and other cats stay away from humans, but the coyotes will come right up to you and try to find some food. Buddy of mine was walking from the parking lot swinging his fast food bag of lunch when a coyote ran up and grabbed it from him. Didnt attack him but they are not afraid of humans so more chance of problems.
I am properly amazed by the Aragoscope. I learnt something new today.
Thanks for converting distances, Cody.
*converts 12 inches to 1 foot*
I should be doing homework
same
Well i bet you learned more from this
That would've certainly been better than leaving this completely irrelevant comment.
swiss I completely agree
MimarasGaming me too
Man you have a great mind and to also recommend other great utubers out there is being a great team player. I like your ideas
Great demonstration!
95% of this video is pure darkness. Cool.
Sometimes the darkness points out wehre the light is.
Do you get as much work out of that bulldozer as it gets out of you?
you wouldn't believe how useful those are at a farm.
"just as man is governed, in religion, by the product of his own brain, so, in capitalist production, he is governed by the products of his own hand." - marx
Groucho?
Mark Rainey marxists reject religion but still run around citing a madman's ravings as gospel and treating his writing as the holy book.
migkillerphantom marx's analysis of Capitalism was a materialist analysis. Just because something is correct, and someone has convictions, doesn't make it wrong.
If you want to expand that logic to all scientific thinkers, then you should in order to maintain your own consistency. Otherwise, we should understand that a scientific analysis isn't rooted in idealism or other mythical religious concepts but in observations of reality.
Very nice demonstration
your seamless editing skills never cease to amaze me! seriously though your goofy edits are far more entertaining than a bunch of jump cuts, keep up the good science dude!
Cody is probably the only youtuber i still watch even if his videos quality is almost unwatchable.
Evert Chin nice complisult
I dont think we love Cody because of his high quality videos.
Its the content that matters.
I personally like that Cody prefers to put his energy in to content rather than production quality.
personally, it would be a big hand pushing me away if he started playing crappy techno in the background the whole video, had constant panning shots of holding something as the crappy music gets louder to fill the gap of not talking, and have clickbait video titles and thumbnails. i think one of the big reasons codys channel is growing is because people are getting sick of that from other channels. i know personally, if i hear added music playing in the background as they are talking, i just leave the video. cody has a charm to his videos that make them greater than other youtubers, and it has a home made feel just like everything he does, so please, please dont push him to change that.
It's like the exact opposite of Grant Thompson's videos
Nice video, and thx for the units in the corner it helps a lot to understand what you mean.
Your video made more sense and proved the concept better than the 2nd video in your description. you're kinda the diy youtuber of physics. experiments like these are great to try out yourself. just get the distances right and well i assume any coin would do the trick.
I'd love to see a follow up video where you try to make some sort of gear where you can put the theory in concept . i can imagine it to be a difficult thing to make. just saying i believe you could :) if not i'd appreciate if you let me know why not.
As footer just wanted to say i enjoyed your video's so much i really like physics but the school i went to didn't had the subject available(no teacher or enough students to fill a physics class). so this way i still learn why and how things work. hope you your channel keeps growing. best of wishes,
Erin.
P.s. : you inspire me allot, and i hope to learn many more things from your channel :D
Wait... $1 coins do exist??
Yes they do and they’re pretty nice
Metal has more value than paper so yes.
AnatoleH1 Eisenhower dollars, Susan B Anthony dollars, Sacagawea dollars, and presidential dollar coins are all still common and in current circulation- just ask your local bank and trade for a few.
Old Morgan and Liberty silver dollars aren't found anymore except in the hands of collectors.
I get them a lot as change from parking garages
Yes, and the ones made before 1965 are worth about $17 right now... even if they have no numismatic value.
Nice intro
Agreed
That is neat as hell! Another awesome vid from Cody! Thanks!
7:55 that deep voice, nice video, I had never heard of it, quite surprising to be honest
Hi cody!
Big fan, longtime subscriber.
I REALLY want you to meet/collab with "styropyro" here on youtube.
Make this happen!
I've already said the same thing to him, and he was down to do it.
DM/PM whatever you guys do on youtube.
Make it happen!
Best regards, sweden.
its styropyro xddd you mean the laserguy?
I edited! Sorry.
lol its fine ^
Bro, you got more than 4k a month on patreon, could you PLEASE get a better camera?
Ser Albi he might have to take care of a lot of things. That and/or he is doing a lot more stuff in the background
Yes i'm aware of that, i love this channel but it would be even better with a step up in production quality! :)
4k a month isn't that much money.
For where i live, 4k is like more than twice a normal paycheck, but anyway.. i'm not hating obviously i just really think that this channel would shine with a step up in video quality :D
4k per month is about 48k per year.
Also, if you look at his projects, they are very expensive. He buys cheap thing when possible, but sometimes there is no avoiding cost. Ever notice how he pulls out spare chunks of gold, large bottles of expensive chemicals, or several thousand dollars of a gas? He also has a LOT of property to manage, and lots of expensive machinery.
It is not cody's lab. It is great cody's lab. Great man.
Mind blow. Well done sir
1
ur fast
i try xd
Congrats😂
Natas // PvP Montages you are fast too😅
i got 3 seconds late, damn.
Fester Blats just let people have their fun. I bet you would say first too if you would have the chance
I said to myself “how does that work, please teach me cody” when i saw the thumbnail. You’ve taught me more about science then ive learned in my entire highschool and college career so far.
Man, this is really enlightening! Thanks a lot.
Some of the most educational videos found on the web, and still only 1 mil subscribers. Keep up the amazing work, I love Cody's Lab
Your love for science will be an inspiration for generations to come! And yeah this was an amazing experiment or idea!
I wish i could explain how much i am happy seeing science!
Wow. PRIME QUALITY. So glad you (or the algorithm)brought this one back up.
P.S. Thanks for the follow up resources. It allows BINGE second and third course consumption, before dessert. Thanks again.
That is the most incredible thing I think I have ever seen and I thought I had read up. Thank you. Pleased you are back online.
This is amazing, this was a great description.
Great!! I am surprised that such a technique to magnify distant object exists. Awesome work!!
I would like to thank you cody, for inspiring us to study more science! Ever since i watched your video i enjoyed doing chemistry and electronic projects. I learned how to electroplate metals using copper acetate. I also learned alot of chemical processes which helps me with my lessons :) more power to you and your channel :)
Shots fired by Cody! Great video
Excellent video there Cody, I didn't even know of this effect until I tuned in today, lovely work there man cant wait for your next post :). StAsh.
Damn awesome demonstration and equally as awesome to link more info!
And I thought this was going to be a "boring" beryllium lens for IR photography you continue to impress sir.
Your channel is the only one I look forward to every video.
I was expecting a jump scare. Great video as always Cody!
The laws of physics with this BIG BANG are amazing. Can only imagine how they will be perfected when the big collapse happens yet again creating the next one... One of the smartest CZcamsrs.