50 Comments

  1. Hyper Streamer 2020. on February 17, 2020 at 11:03 pm

    nice animation…



  2. JUAN MELENDES SERVIN on February 17, 2020 at 11:05 pm

    2018



  3. Preston Cogdill on February 17, 2020 at 11:07 pm

    doing project on cel phones and already know the basics of how they work but this gave me much more than that thanks



  4. Guilherme Hastenreiter on February 17, 2020 at 11:10 pm

    Fake! The guy and his friend have the some number!



  5. Leuel48Fan on February 17, 2020 at 11:10 pm

    Samsung (and any flagship Android) is next step technology compared to an iPhone. Very good video and order of how phone tech advanced.



  6. Jorge Quintana on February 17, 2020 at 11:11 pm

    I like how the 12 yr old explained this.



  7. Geometry Dash Arcticat on February 17, 2020 at 11:11 pm

    Who is explaining this?



  8. YTHO XD on February 17, 2020 at 11:11 pm

    she is a high pitched voice granny and talks about "radios"



  9. PHILLIP PADILLA on February 17, 2020 at 11:13 pm

    get wrecked apple,and microsoft



  10. Lady Grey on February 17, 2020 at 11:13 pm

    Not bad for a 5 year old girl.



  11. Arnulfur Hakonarson on February 17, 2020 at 11:16 pm

    Thank you for the informative video! (:



  12. aprox on February 17, 2020 at 11:19 pm

    Well done.



  13. Wolfy Red on February 17, 2020 at 11:21 pm

    Good job explaining how cell phones work! and…

    IM FROM DA FUTURE! DUN DUN DUNNNNN!



  14. Dangerous Tony on February 17, 2020 at 11:21 pm

    sound like a 12 year old



  15. Adam Murray on February 17, 2020 at 11:23 pm

    and Tesla finally gets the credit he deserves



  16. maddies audio on February 17, 2020 at 11:23 pm

    touch screens were a mistake



  17. A. Double on February 17, 2020 at 11:23 pm

    Rather have Beakman or Bill Nye the science guy explain it.



  18. Dr. Banter on February 17, 2020 at 11:24 pm

    lol



  19. Ganindu Nanayakkara on February 17, 2020 at 11:29 pm

    Great explanation! 🙂



  20. Gurps Cheema on February 17, 2020 at 11:29 pm

    0:33 Antonio Meucci invented the phone!



  21. Lilian Barrera on February 17, 2020 at 11:29 pm

    Did you do this for a school project or just on your own? If the former, what grade did you get? If the latter, good job! But what motivated you to do something so professional?



  22. Kevo A on February 17, 2020 at 11:30 pm

    The golden age were magic is at its highest.



  23. Seren Kiger on February 17, 2020 at 11:32 pm

    Thanks for the video it was very imforative



  24. RAVJI PATEL on February 17, 2020 at 11:32 pm

    talk to gujarati



  25. Karen Diane Tentner on February 17, 2020 at 11:35 pm

    Hello and thank you for this video!  I don’t know if you are planning to make this a part of a series, but here are some add’l questions that i have: 

    • How do cells divide up the city and allow frequency reuse?  
    • What is a “control channel”?  How does it work? 
    • So is each cell assigned to a carrier and each SID is assigned to a cell? How many users can use a cell at a time? How many users can use a frequency at a time? What happens when users from different carriers need service throughout the city? What happens in congested areas of high cell phone use?
    • Once your phone and the tower switch on the assigned frequencies, your call is connected.  Are two frequencies (one for one speaker and the other for the other) assigned in both the city where a call originates and in the city where the call is received? What is the full path of data from caller to receiver? How do the following terms fit into this?
    • Device: phone/pc/tablet
    • Transmitter
    • Receiver
    • CO
    • Backaul
    • Cabinet
    • Cell



  26. Geometry Dash Arcticat on February 17, 2020 at 11:36 pm

    Btw it looks like he is a big fan of samsung



  27. سو سو on February 17, 2020 at 11:38 pm

    حلو و قبيح



  28. JuulIsCuul on February 17, 2020 at 11:40 pm

    FITE ME FAGIT



  29. Piann Lo on February 17, 2020 at 11:40 pm

    Thx a lot



  30. benjamin feilchenfeldt on February 17, 2020 at 11:40 pm

    you need to get the voice better



  31. Santiago Salazar on February 17, 2020 at 11:41 pm

    It was a very good presentation. Thank you.



  32. Anirban Chakroborti on February 17, 2020 at 11:41 pm

    Actually , cell phones use MICROWAVES of 1 WATT.



  33. Luca Bray on February 17, 2020 at 11:41 pm

    how the hell can someone understand you(rip head phone users)



  34. Lucas Fernandez on February 17, 2020 at 11:42 pm

    why are you fucking samsung



  35. Francis Morris on February 17, 2020 at 11:42 pm

    i know i did spelling error  



  36. Hope The Dancing panda on February 17, 2020 at 11:44 pm

    you sound like your 9-13



  37. GABRIELLA LUEVANOS on February 17, 2020 at 11:45 pm

    HOW DOES IT GO FROM A IPHONE TO A SAMSUNG??



  38. Luca Bray on February 17, 2020 at 11:47 pm

    bitch you’re done



  39. itsraquelgee on February 17, 2020 at 11:48 pm

    Thank you everyone for your comments.

    I am aware that there are errors in this presentation because of the very simplified concepts. But I hope I can improve so I can help you guys out. Thanks again.

    P.S. Apologies for my 12 year old sounding voice. I lacked a voice actor when this animation was due during my undergrad. 🙂



  40. Thomas Anderson webb on February 17, 2020 at 11:48 pm

    I knew it



  41. Kristian La7edd on February 17, 2020 at 11:49 pm

    2018?1



  42. Francis Morris on February 17, 2020 at 11:49 pm

    intresting



  43. Matthew Hubbard on February 17, 2020 at 11:49 pm

    Hi Raquel. I really enjoyed this video. I’m putting together a presentation for a class project on how a cell phone call works. It’s going to go into a little more depth of the equipment between the cell towers. I would really like to use your video in my presentation if that’s ok with you? Thank you.



  44. Lucas Fernandez on February 17, 2020 at 11:49 pm

    Why does the iPhone come before samsung what are they implying 😐



  45. Annalise Nuckolls on February 17, 2020 at 11:50 pm

    Thanks for making this video, I have to do an essay on how cell phones work. Thx for making this video! 🙂



  46. meni b on February 17, 2020 at 11:50 pm

    but how /why is the call by number is importent



  47. RunNGunX on February 17, 2020 at 11:52 pm

    yay a 1st grade history lesson



  48. Marcos Vela on February 17, 2020 at 11:53 pm

    Finally tesla received credit



  49. Aweri Blakely on February 17, 2020 at 11:55 pm

    yeah but when you have thousands of radio signals going to the radio tower..How do all the signals not interfere and how does it organize all that accurately



  50. treta yug on February 18, 2020 at 12:00 am

    Lol!