Qpisode 01 – Why are Smartphones Rectangular in Shape?

32 Comments

1. We hope you liked the first Qpisode! #KYUrious
   Oh, by the way, does the circular lens directly capture rectangular images? Or are they processed into rectangular images?
   Let's discuss ??

2. Just like our eyes.. Circles can capture Max area around us.. As along it's diameter

3. Hello Don't Memorise, I think the 2nd one is the correct one.

4. Great curosity ?

5. Front cameras capture circular images which are processed into rectangular images

6. These are the things that people tend to ignore normally because barely anyone encourages to be curious about things . Thanks to Don't memorise for taking this initiative

7. Image is not based on circular lens..lens are used to write a light in sensors which is in rectangular shape

8. Waiting eagerly for the second episode. Loved the first one.

9. You are the great teachers

10. too much interesting!

    hope, new video will be uploaded soon

11. it captures circular image and then crop it in rectangular shape

12. How our eyes capture things ..like that

13. Thoughtful question…

14. I have a smart watch with android working on it and it is circular and I can play pubg on it

15. If we integrate the area of rectangle upto infinite times we will get the circle, more the rectangle =better the circle.. For ex.. Take circular plate (thali) and put rectangle into it, so its corner would touch the circumference of thali (if we take 1 rectangle we will have 4 points touching the circumference and if we increase it and take 2 rectangle in one thali (plate) we will have 8 corner touching the cicumference.. And so on we will take infinite rectangles so that we cam touch every point (infinite points) on the cicumference of thali..so i think that the circular lens takes all area before it self and gives the the rectangle (maybe phone processer do the difrrentiation infinite times till there is 1 rectangle left and we only see that one rectangle)

16. it helps to magnify the image
    the circular lens will capture the circular image which is being converted into rectangular which magnify the image

    actually i m not sure about the ans
    ?????

17. Love this

18. The shape of the created image is depends on the shape of object not the lens.
    Whether the shape of lens is circular, triangular, rectangular the image created by this always rectangular.
    This is because the lens only converge the light rays it not produces that light rays.

    Here an example take a card and create a circular hole in it. And place an rectangular object against card. Now look through that hole……
    Now what you see? You see the circular image of some part of the rectangular object… That's because of circular hole….

    Now put a lens on that circular hole and focus the image created by this lens.
    Now what do you see? You see an rectangular object…..

    That's amazing…….

    So the camera of mobile phone captures the rectangular images directly……. They are not cropped images…..

19. Hey please tell the answer of last question
    Circle=rectangular image how ???

20. Hmm that's an interesting question. My thought was, even the camera is circular in shape ,it captures the images in rectangular format, isn't it?

21. Why we cant see oxygen.?

22. I think it directly captures rectangular images, because when I look at a camera the shutter goes around a rectangular space in the center.

23. Thank you very much! If we were taught in a such an intuitive way then learning would have been much more fun. We r very lucky that a youtube channel like this exist. May god bless you for your kind work.

24. U ppl have an awesome but bad phone because ur have a under display camera which is ? but it had bottom chin which is ?
    Am I sounding crazy ?????

25. Definitely round camera lenses produce rectangular shaped pictures. It is because the camera lens does not produce the picture directly. Instead the lens works in conjuction with another important part of the camerato produce the picture

26. As you told us some part of circle is wasted by rectangular images thus the sensor capture rectangular images directly to take a wide part

27. Lens is circle but receptor screen may be rectangular

28. Please make app it easy to study

29. Please make app it easy to study

30. the camera of the phones and camera's nowadays are DIGITAL.
    I am curious about the ANALOG camera's. And why was it discarded? And is the lens of analog camera's circular too?
    Analog signals are sinosodial waves while digital signals are 0 and some constant and can never be Negetive .
    definitely, I think it's processed into rectangular images and I think it falls under the topic of ELECTRONICS.(Semiconductor's and stuff).

31. Capture the image in circle it form in rectangle because of the phone is rectangle shape

32. This episode is best. keep it up!

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