What If You Didn't Blink for a Week?

What If You Didn't Blink for a Week?

Welcome to the longest staring contest of your life. You’re about to go seven days without blinking. What device would keep your eyes forced open? How long would it take before the pain becomes unbearable? And why you might not be able to ever see again?

Transcript and sources: https://whatifshow.com/what-if-you-didnt-blink-for-a-week/

00:00 Longest staring contest of your life
00:38 Why is blinking imortant?
01:53 Lid speculum
03:39 UV rays damaging your eyes
04:41 Corneal hypoxia

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#WhatIf #Cornea #DryEyes #Speculum #TearFilm

50 Comments

  1. MARY JANE BESARIO on May 14, 2023 at 7:13 am

    Sometimes I feel that my eyes itchy
    But I always blink? I think I have a eye problem isn’t it?πŸ‘

  2. Swayam sohan subhranshu on May 14, 2023 at 7:13 am

    I blinked 7times in a row😡

  3. notrainbowpanda on May 14, 2023 at 7:14 am

    LOL

  4. WheresMyChallenge on May 14, 2023 at 7:14 am

    I recognise that handsome man that keeps popping up this video πŸ˜…πŸ˜‰

  5. Mazda & Toyota 2023 on May 14, 2023 at 7:16 am

    0:29 this is what if

  6. BlueSquareGD on May 14, 2023 at 7:17 am

    thmbnail: me: is that cheese on his eyes

  7. John Slick on May 14, 2023 at 7:17 am

    Oh god i shouldn’t have watched this

  8. Posterboy Legacy on May 14, 2023 at 7:22 am

    Every 4 seconds?? I’m ADHD and I can zone off staring at a wall for 10 minutes without blinking once LOL

  9. EΔ— on May 14, 2023 at 7:22 am

    πŸ‘πŸ‘„πŸ‘β€πŸ—¨ πŸ‘€

  10. Juno Moreez Palminco on May 14, 2023 at 7:22 am

    dangorous

  11. Brett James on May 14, 2023 at 7:23 am

    I often wonderd what would happen if somebody scratched their eyes with sandpaper?!?!?!?!?!?!?!?!?

  12. avie . on May 14, 2023 at 7:24 am

    this was so hard to watch bye .

  13. Russian Soviet Federate Socialist Republic on May 14, 2023 at 7:26 am

    I blink before the next 6 days

  14. Sleafy on May 14, 2023 at 7:27 am

    I could only keep my eyes open for an hour and a half (just let out crying tears and your good for a while)

  15. JACK THE DRAGON O KEEFFE on May 14, 2023 at 7:29 am

    I bet your eyes are watering watching this…

  16. Iwill_stalkyou on May 14, 2023 at 7:30 am

    OWWW CAN SOMEONE GIVE ME SUPER GLUE MY EYES HAVEN’T BEEN BLINKING IS 2039289101010 YEARS THEY ARE HURTING A LOT NOW PLS PLS GIVE SUPER GLUE

  17. marc cruz on May 14, 2023 at 7:30 am

    just watching this i blink more than 100x

  18. Charmaine Matake on May 14, 2023 at 7:31 am

    😭Jesus

  19. Z Harvey on May 14, 2023 at 7:32 am

    THE UNUS ANNUS CLIP I SCREAMED

  20. Mike on May 14, 2023 at 7:36 am

    I can deal with the nap linking while it’s night time I don’t sleep I only sleep at like once a week

  21. HercuIes on May 14, 2023 at 7:37 am

    anyone else laugh when they saw a clip of cuck will smith

  22. TotallyBlack on May 14, 2023 at 7:39 am

    Cant u just put those water drop stuff on ur eyes?

  23. notrainbowpanda on May 14, 2023 at 7:40 am

    I blinked frou this bid when you said the word blink

  24. Michael M on May 14, 2023 at 7:40 am

    We’ve done What If you didn’t blink for a week. Now let’s do the exact opposite, What If you Didn’t open your Eyes for a Week? Would our eyes suffer any type of damage for being closed for that long? Would opening our eyes after that long be dangerous to us? What would happen to our eyelids?

  25. Vandalized on May 14, 2023 at 7:44 am

    imortant

  26. Ocean on May 14, 2023 at 7:46 am

    I don’t blink every 4 secs l blink every 7 secs

  27. ΞœΞ±ΟΞΉΞΏΟ‚ 1994 on May 14, 2023 at 7:47 am

    GREEK EUZONES LOOKING THIS LIKE πŸ‘€πŸ‘€πŸ‘€πŸ‘€πŸ‘€πŸ‘€πŸ‘€

  28. The BRO Team on May 14, 2023 at 7:47 am

    its possible not to blink for a year but INTENSE PAIN and u cant sleep bec when u sleep u close ur eyes soo u could die of sleep

  29. Have Fun with Ramzi! on May 14, 2023 at 7:48 am

    Don’t blink while watching this video. 🀣🀣🀣

  30. Poohda Cheese on May 14, 2023 at 7:50 am

    you blinked this mant times while watching πŸ‘‡πŸΏ

  31. J Hud on May 14, 2023 at 7:50 am

    Staring contests

  32. Smartest ドげブ on May 14, 2023 at 7:50 am

    If you were to not blink for a week, your eyes would become dry and irritated. The lack of blinking would cause the tear film that coats the eye to evaporate, leading to dry eye syndrome. Without the protective barrier of the tear film, the eyes would also be more susceptible to infection and inflammation. Additionally, your vision would likely be impaired, and you would experience significant discomfort and pain. It is important to blink regularly to keep the eyes lubricated and healthy.

  33. Frankie Quinn on May 14, 2023 at 7:50 am

    Why would the sun blind me? I go outside with my eyes open all the time. So stupid.

  34. R Champion on May 14, 2023 at 7:51 am

    What if you closed your eyes for a week

  35. Κα΄€Κ€α΄€κœ±α΄’α΄‡k on May 14, 2023 at 7:51 am

    This got me blinking twice as much now

  36. Falcon_by_the_lake on May 14, 2023 at 7:51 am

    I’ve never felt so grateful to blink as I do now!

  37. dalipinder singh on May 14, 2023 at 7:55 am

    make it informative rather than just speculating on useless like go on walk etc

  38. itz_cloudy on May 14, 2023 at 7:57 am

    How do they sleep

  39. Tyrant wakeman on May 14, 2023 at 7:58 am

    I always blink every day so I’m good

  40. Luke Blythe on May 14, 2023 at 8:01 am

    I can blurr my eyes and unblurr my eyes

  41. Colsey on May 14, 2023 at 8:03 am

    Anyone else overblinking? πŸ˜‚ Thank you for educating us, WhatIf

  42. M DIMASATYA on May 14, 2023 at 8:07 am

    I CAN’T BELIEVE IF THERE’S SOMEONE ACTUALLY DOING THIS

  43. Sienna on May 14, 2023 at 8:07 am

    After like 30 seconds of it I was like nope! I can’t watch anymore!

  44. Aliakber Asharia on May 14, 2023 at 8:07 am

    Throughout the video l wasn’t blinking was a bit hard

  45. muhammad mubasher on May 14, 2023 at 8:10 am

    wow

  46. θŽŠε–¬θΏͺ on May 14, 2023 at 8:10 am

    Whaaaat?????🀯🀯🀯

  47. REDCORN666 on May 14, 2023 at 8:10 am

    What could make your eyes stay open for a week… METH

  48. R0tt!n9_lun9zx0x🚬 on May 14, 2023 at 8:10 am

    The birdbox clips πŸ˜‚

  49. Cat Person on May 14, 2023 at 8:11 am

    me blinking like 100 times a second:ill be ok

  50. Lucy:3 on May 14, 2023 at 8:11 am

    0:28 i guess nikocado didnt faked it.

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