Pepper's Ghost on Smartphone
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- čas přidán 27. 02. 2017
- Pepper's ghost on a smartphone/mobile, including how to make it and demonstrations with Star Wars AT-AT Imperial Walkers and ghosts.
This video was made possible in part by these Patreon supporters:
Jonathan Rieke
James Padden
Printable Science
Support RimstarOrg on Patreon www.patreon.com/user?u=680159
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Go to the main channel page here / rimstarorg
Pepper's Ghost Ghost video:
• Pepper's Ghost Ghosts
Pepper's Ghost At-AT video:
• Pepper's Ghost AT-AT
The Star Wars AT-AT Blender 3D model and animation is here:
rimstar.org/science_electronic...
See also:
Pyramid Hologram - How to Make/How it Works with Princess Leia Hologram
• Pyramid Hologram - How...
Transmitting Sound using Sunlight - The Photophone
• Transmitting Sound usi...
Thanks for Darcy (inventorartist.com/) for help with filming.
Follow behind-the-scenes on:
Twitter #!/RimStarz
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Facebook / rimstarorg
rimstar.org - Věda a technologie
Sweet!
Grant Thompson - "The King of Random" hey, that's pretty good
Thanks Grant!
Grant Thompson - "The King of Random" Woah, it's you
rimstar guy does do some pretty awesome stuff
aaaaaAAAAHHHHHHHHHHHH your HeErE yyyyyyAAAAAAAAAAAAHHHHHHHHH
the simplicity of this is Genius!!
Excellent project! You can fix the focal length with a +10 diopter DSLR macro lens, held below the reflector, although the assembly starts to get a bit unwieldy since the phone needs to sit another 10cm below the lens.
Cool idea!
There's a shorter way to compute the hypotonus on a 45/45/90 triangle. Just multiply the length of one of the sides by the square root of 2.
Good stuff, and simple enough.
Great! Thanks for sharing!
Super cool project!
Thanks! And thanks again for your help.
That's why they were uploaded as they were so short.
Yup. All has been revealed at last.
Sorry about the extra susbcriber notifications. I disabled it when I uploaded them but CZcams notified everyone anyway.
Very cool. Thanks!
thats really cool!
Thank you! I'm going to use the screen in a presentation about the future of AI and smart homes today! :D
It's just like a hologram, you're very bravo *
Super cool
fun! now how about a project to make the images appear to be at infinity to solve rhe focus issue?
Excelente como siempre chicos. Muy orgulloso de estar subscripto a este canal.
Gracias!
rimstar ur awesome! love you xxxxx
Interesting! Is there a way to do something similar to this but with an opaque background instead of transparent? Like putting a giant prism on the screen but without needing a block of optical glass?
Find something reflective (shiny) and use that instead of the clear plastic that I used. Maybe something black? Or white, depending on what color you're projecting? If you can't find anything reflective then do exactly what I did but put a piece of black cardboard behind it.
Nice work, I used a glass square over my tablet.
Awesome.
Smearing ghost pepper on someones iphone would be much better.
Very interesting video!! You have a new subscriber to your channel.👍
Thanks! And welcome!
For a square, or a triangle with 2 equal length right sides, you don't need the Pythagorean Theorem, you can use another shortcut, just multiply the sides by the square root of 2: 2.125 * 1.414 = 3.00475
Sorcery!
Hmmm... Let's see if I can spoil the magic...
c=sqrt(a^2+b^2)
c=sqrt(a*a + b*b)
Since a=b...
Only works on squares or triangles where a=b. Here's another square root trick, the equivalent diameter of 2x a circle is 1.414x the diameter. 10mm dia + 10mm dia = 14.1mm dia equivalent. You can also expand on that, if you have 3 circles the equivalent diameter is the cube root, for 4 circles it's the 4th root and so on. You may ask why you care? How does a twin-blade 55mm throttle body compare to a 75mm single blade throttle body? Twin 55mm blades is equivalent to a single 77mm throttle body. If you're a car guy, it all makes sense.
Cool.
OK now that makes more sense. :) And it explains why your Walkers look like they are shaking pee off their legs as they stride forward. overall very cool.
Thanks.
Yeah, they're shaking snow off their legs... that's why... planned it. :)
Very cool! Wow! Grant commented too! He's been doing awesome stuff too! I haven't been as active here but, still haven't forgotten about the Wimshurst Machine and Cartoon Guide to Physics you gave me. It's good to see you still here and making fun videos. Congratulations on 126k subs too! :)
Hi! I’m using this for a demonstration in my visual communications class, would it be possible to use plexiglass for this?
Plexiglass should work. The added thickness shouldn't make a difference.
Sir actually I'm making big van degraff generator.for that can I use bicycle tyre tube(black) as rubber band.reply I'm waiting.
I haven't tried bicycle tubes myself, but there are plenty of people on the web who say they've tried it and it didn't work. There may be impurities in the rubber.
Hey I was just wondering what would happen if you did not use a 90 degree angle and have the lenght and height the same. Would the light still reflect or would the proportions be wierd?
The light would still reflect but the proportions would be weird.
Hey thanks for answering! I love your channel. I really hope to be able to do some of your projects you made with my own added twist when I get time.
Hey man I’m doing this for a school project and I would like to know, could this work on a larger scale? Like with a TV
I haven't tried it but I don't see any reason why it wouldn't work.
Thanks
that is perfect for Sasha Banks dancing there is a video of her where the background is dark it will work perfect for that
Could you send use this in augmented reality googles
You can certainly make some augmented reality goggles this way. I've seen it done a while back.
Use a dry erase marker instead of a sharpie and then the marks you make won't matter.
Good idea.
easy, still pretty cool ;)
i got to a blender vid without looking for itlol
Just made this, but the image is upside down. lol. I thought i could use it to watch a video in bed with the phone flat. I can but its upside down.
Seen this on Instagram
u so cool
Why not use all that plastic you throw away in the trash from one use packaging.....
try using kdenlive :) it is FOSS They have launched the beta for windows a few months ago
Awesome! I've looked at their website so far. I'm always on the look-out for a free, full featured video editor to point people at. Thanks!
:) Good video BTW
Well that's fun to watch, but, way too technical for me.😟
Nooooo, why apple
Just like what they did with Tupac
this is not pepper's gost effect because is a flat reflection. flat is the phone, flat is his reflection. the real effect is a reflection of a natural scene e we can appeciate it from any angle!!!
only fools can do this
waste of time