A Salute To Those Who Serve | America 250

Join us for a special edition Science LIVE, celebrating America’s 250th birthday with patriotic entertainment and a heartfelt tribute to the military service members, veterans, law enforcement officers, firefighters, and first responders who protect our nation and communities.

About DrB

Dr. Roger Billings is a visionary innovator whose work has touched the lives of millions of students and transformed the landscape of education. Widely known as “DrB” to the countless kids who benefit from his groundbreaking Acellus learning system, Dr. Billings has dedicated his life to advancing education through technology. As part of DrB’s lifelong commitment to supporting education, Science LIVE was launched as a way to “give back” by mentoring students in conjunction with the Roger Billings Scholarship Program.


Read more about DrB » 
About the Roger Billings Scholarship Program »

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4,499 Comments

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  1. Madison
    Madison on September 11, 2026 at 9:07 am

    Wow! what an amazing live!

    Reply
  2. Skylar
    Skylar on September 11, 2026 at 9:06 am

    appreciate your patriotism. Great video.

    Reply
  3. Maggie
    Maggie on September 11, 2026 at 9:03 am

    Comment Love our country

    Reply
  4. Christopher
    Christopher on September 11, 2026 at 9:01 am

    I enjoyed this live!The robots were very cool!

    Reply
  5. Jayla
    Jayla on September 11, 2026 at 8:58 am

    This was my favorite video so far!!

    Reply
  6. Joey
    Joey on September 11, 2026 at 8:55 am

    hello from Iowa

    Reply
  7. Maggie
    Maggie on September 11, 2026 at 8:51 am

    Love our country!!!

    Reply
  8. Brice
    Brice on September 11, 2026 at 8:48 am

    gotta love America! Great science live!

    Reply
  9. Ada
    Ada on September 11, 2026 at 8:45 am

    Great video honoring our country

    Reply
  10. Autumn
    Autumn on September 11, 2026 at 8:31 am

    SO cool, great epiosde!

    Reply
  11. Raegan
    Raegan on September 11, 2026 at 8:30 am

    i enjoyed the video. thank you

    Reply
  12. Gianna
    Gianna on September 11, 2026 at 8:24 am

    thanks for the info

    Reply
  13. Violet
    Violet on September 11, 2026 at 8:22 am

    🇺🇸🇺🇸🇺🇸🇺🇸🇺🇸🇺🇸🇺🇸🇺🇸🇺🇸🇺🇸🇺🇸🇺🇸🇺🇸🇺🇸♥️🎉

    Reply
  14. Violet
    Violet on September 11, 2026 at 8:21 am

    🎆🇺🇸

    Reply
  15. Sennad
    Sennad on September 11, 2026 at 8:21 am

    I love it

    Reply
  16. Brooklyn
    Brooklyn on September 11, 2026 at 8:21 am

    I love the USA!

    Reply
  17. Lyla
    Lyla on September 11, 2026 at 8:14 am

    i LOVE this live!

    Reply
  18. Christian
    Christian on September 11, 2026 at 8:14 am

    Amazing!!

    Reply
  19. Kevin
    Kevin on September 11, 2026 at 8:14 am

    AGreat presentation for everyone who serves the United States than you

    Reply
  20. Chayathip
    Chayathip on September 11, 2026 at 8:02 am

    This is a great video!

    Reply
  21. Kopsouk
    Kopsouk on September 11, 2026 at 7:58 am

    Such a wonderful and special episode. I truly enjoyed it. Thank you.

    Reply
  22. Madison
    Madison on September 11, 2026 at 7:54 am

    Thank you to the people that serve.

    Reply
  23. Rylee
    Rylee on September 11, 2026 at 7:29 am

    This video was so good.

    Reply
  24. Maggie
    Maggie on September 11, 2026 at 7:27 am

    Love ouur Coumtry

    Reply
  25. Maggie
    Maggie on September 11, 2026 at 7:26 am

    Great video. Love our Countr!

    Reply
  26. Dakota
    Dakota on September 11, 2026 at 7:20 am

    I like how our country was celebrated.

    Reply
  27. Marius
    Marius on September 11, 2026 at 5:20 am

    thank you very much great video

    Reply
  28. Benjamin
    Benjamin on September 11, 2026 at 5:20 am

    wow so cool bro

    Reply
  29. Adam
    Adam on September 11, 2026 at 2:54 am

    Learned alot from this interesting video.

    Reply
  30. Tiago
    Tiago on September 11, 2026 at 2:19 am

    Great video

    Reply
  31. Alex
    Alex on September 11, 2026 at 1:48 am

    god bless Amarica

    Reply
  32. Julien
    Julien on September 11, 2026 at 1:23 am

    I love this Video 😇

    Reply
  33. Oliver
    Oliver on September 11, 2026 at 1:19 am

    Very Patriotic!

    Reply
  34. Vincent
    Vincent on September 11, 2026 at 1:15 am

    This is Inspiring! 👍

    Reply
  35. Aubrie
    Aubrie on September 11, 2026 at 12:47 am

    I love America.

    Reply
  36. William
    William on September 11, 2026 at 12:21 am

    Amazing video!

    Reply
  37. Kganya
    Kganya on September 11, 2026 at 12:13 am

    I enjoy Science Live. Great video!

    Reply
  38. Ava
    Ava on September 11, 2026 at 12:12 am

    I really liked the music.

    Reply
  39. Aniyah
    Aniyah on September 10, 2026 at 11:52 pm

    Such an amazing video, i’m a little late though.

    Reply
  40. Neimiah
    Neimiah on September 10, 2026 at 11:38 pm

    Love the patriotism 🇺🇲

    Reply
  41. Kyazia
    Kyazia on September 10, 2026 at 11:24 pm

    this is great!

    Reply
  42. Malakai
    Malakai on September 10, 2026 at 11:16 pm

    Usa!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    Reply
  43. Bryant
    Bryant on September 10, 2026 at 11:06 pm

    God bless America!!

    Reply
  44. Kasyn
    Kasyn on September 10, 2026 at 11:05 pm

    How did the robots dance so well?

    Reply
  45. Addison
    Addison on September 10, 2026 at 11:03 pm

    science is cool!!

    Reply
  46. Victoria
    Victoria on September 10, 2026 at 10:52 pm

    I Loved the dancing and singing.

    Reply
  47. A`niyah
    A`niyah on September 10, 2026 at 10:49 pm

    Great science live this week, ready for next week!

    Reply
  48. Ava
    Ava on September 10, 2026 at 10:44 pm

    I love science

    Reply
  49. Abrianna
    Abrianna on September 10, 2026 at 10:42 pm

    I’m so excited for this live tonight.

    Reply
  50. Chelsea
    Chelsea on September 10, 2026 at 10:30 pm

    Cool live!

    Reply
  51. Farrah
    Farrah on September 10, 2026 at 10:24 pm

    I love how you sing, God bless america

    Reply
  52. Alexi
    Alexi on September 10, 2026 at 10:19 pm

    this is so amazing!!!!

    Reply
  53. Celest
    Celest on September 10, 2026 at 10:11 pm

    I think Dr. Pajet Monet did a great job at dancing

    Reply
  54. Celest
    Celest on September 10, 2026 at 10:09 pm

    God bless America

    Reply
  55. Wyatt
    Wyatt on September 10, 2026 at 10:08 pm

    I loved this.

    Reply
  56. Jayden
    Jayden on September 10, 2026 at 10:03 pm

    i love science live.

    Reply
  57. Katelyn
    Katelyn on September 10, 2026 at 10:00 pm

    I thought this was the best science live video I have ever seen. Entertainment was thru the roof, great job very impressive.

    Reply
  58. Caden
    Caden on September 10, 2026 at 9:56 pm

    We are blessed to live in USA

    Reply
  59. Levi
    Levi on September 10, 2026 at 9:56 pm

    This is really cool!

    Reply
  60. Jasmine
    Jasmine on September 10, 2026 at 9:47 pm

    the robot is cute

    Reply
  61. Emory
    Emory on September 10, 2026 at 9:47 pm

    i love science live

    Reply
  62. Cory
    Cory on September 10, 2026 at 9:34 pm

    God Bless America!

    Reply
  63. Demitri
    Demitri on September 10, 2026 at 9:22 pm

    America is a great place to live in.

    Reply
  64. David
    David on September 10, 2026 at 9:22 pm

    those moves are graceful!

    Reply
  65. Aiden
    Aiden on September 10, 2026 at 9:05 pm

    hello fromTennessee!!!

    Reply
  66. Alexander
    Alexander on September 10, 2026 at 9:05 pm

    That was awsome!

    Reply
  67. Amin
    Amin on September 10, 2026 at 9:04 pm

    Science is cool!

    Reply
  68. Caroline
    Caroline on September 10, 2026 at 9:02 pm

    love thisssss

    Reply
  69. Anthony
    Anthony on September 10, 2026 at 9:01 pm

    Intriguing. I love you Roger Billings!

    Reply
  70. Mikenna
    Mikenna on September 10, 2026 at 8:58 pm

    This live was amazing can’t wait for the next!

    Reply
  71. Nathaniel
    Nathaniel on September 10, 2026 at 8:56 pm

    I love this video

    Reply
  72. Dacia
    Dacia on September 10, 2026 at 8:44 pm

    The dances were very creative, I loved them!

    Reply
  73. Seoyoung
    Seoyoung on September 10, 2026 at 8:40 pm

    Hello from TN

    Reply
  74. Lily
    Lily on September 10, 2026 at 8:35 pm

    LOVED ITTTT!!!

    Reply
  75. Kaylee
    Kaylee on September 10, 2026 at 8:35 pm

    I love it was so cool

    Reply
  76. Kaylee
    Kaylee on September 10, 2026 at 8:34 pm

    i love so cool

    Reply
  77. Taylor
    Taylor on September 10, 2026 at 8:25 pm

    I loved this video.

    Reply
  78. Camryn
    Camryn on September 10, 2026 at 8:22 pm

    Beautiful music for our country they did a great job.

    Reply
  79. Nathan
    Nathan on September 10, 2026 at 8:17 pm

    I love acellus 🙂

    Reply
  80. Everett
    Everett on September 10, 2026 at 8:13 pm

    Hello from Texas!

    Reply
  81. Piper
    Piper on September 10, 2026 at 8:03 pm

    Comment Loved this so much

    Reply
  82. Kylan
    Kylan on September 10, 2026 at 8:01 pm

    have a good week

    Reply
  83. Bryce
    Bryce on September 10, 2026 at 7:58 pm

    This is great!

    Reply
  84. Kynleigh
    Kynleigh on September 10, 2026 at 7:57 pm

    good singing

    Reply
  85. Landon
    Landon on September 10, 2026 at 7:56 pm

    science is the best

    Reply
  86. Lanie
    Lanie on September 10, 2026 at 7:44 pm

    amazing video!

    Reply
  87. Galilee
    Galilee on September 10, 2026 at 7:40 pm

    wow those songs were really something. How special.

    Reply
  88. Leah
    Leah on September 10, 2026 at 7:39 pm

    Love it all

    Reply
  89. Albany
    Albany on September 10, 2026 at 7:30 pm

    I Like Toby Keith.

    Reply
  90. Michael
    Michael on September 10, 2026 at 7:22 pm

    what a awesome video

    Reply
  91. Carson
    Carson on September 10, 2026 at 7:21 pm

    I love America and appreciate this video.

    Reply
  92. Carson
    Carson on September 10, 2026 at 7:20 pm

    I love America and appreciate this video.

    Reply
  93. Abdul-aziz
    Abdul-aziz on September 10, 2026 at 7:18 pm

    Thank you for sharing the video.

    Reply
  94. Pierce
    Pierce on September 10, 2026 at 7:17 pm

    Wow awesome episode!

    Reply
  95. Hamilton
    Hamilton on September 10, 2026 at 7:14 pm

    I enjoyed the music and celebration!

    Reply
  96. Colton
    Colton on September 10, 2026 at 7:11 pm

    USA🦅🦅🦅🦅

    Reply
  97. Jenna
    Jenna on September 10, 2026 at 7:11 pm

    happy birthday America!! ❤

    Reply
  98. Mia
    Mia on September 10, 2026 at 7:11 pm

    Loveee

    Reply
  99. Jace
    Jace on September 10, 2026 at 7:06 pm

    this is great.

    Reply
  100. Brody
    Brody on September 10, 2026 at 7:04 pm

    Great video

    Reply
  101. Amira
    Amira on September 10, 2026 at 7:04 pm

    hello i love USA

    Reply
  102. Kyleigh
    Kyleigh on September 10, 2026 at 7:02 pm

    hi im from gladewater

    Reply
  103. Roman
    Roman on September 10, 2026 at 7:01 pm

    I love Science Live.

    Reply
  104. Anaya
    Anaya on September 10, 2026 at 6:58 pm

    love this

    Reply
  105. Wyatt
    Wyatt on September 10, 2026 at 6:58 pm

    God bless America, and God bless all who serve.

    Reply
  106. Rylee
    Rylee on September 10, 2026 at 6:57 pm

    this is a great vid usa

    Reply
  107. Brady
    Brady on September 10, 2026 at 6:54 pm

    science 🦅

    Reply
  108. Aliyah
    Aliyah on September 10, 2026 at 6:50 pm

    such a great video

    Reply
  109. Kiara
    Kiara on September 10, 2026 at 6:47 pm

    Done watching. Thank you Acellus

    Reply
  110. Adelle
    Adelle on September 10, 2026 at 6:39 pm

    Happy birthday USA!

    Reply
  111. Jonah
    Jonah on September 10, 2026 at 6:38 pm

    Wow! We are so old!

    Reply
  112. Pierce
    Pierce on September 10, 2026 at 6:38 pm

    Wow awesome video!

    Reply
  113. Marco
    Marco on September 10, 2026 at 6:37 pm

    Comment greetings from CT

    Reply
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