Science LIVE Special | r-51 Happy Holidays

December 24, 2024  •  EPISODE 245

A special holiday message from r-51. Merry Christmas!

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 »

Follow

123 Comments

  1. Jada R. S. Pace-Kitchen
    Jada R. S. Pace-Kitchen on January 2, 2025 at 8:03 pm

    R-51 is funny. That is definitely not a tree.

    Reply
  2. William Burk
    William Burk on January 2, 2025 at 8:38 pm

    We missed this last week.

    Reply
  3. Cassidy Arnett
    Cassidy Arnett on January 2, 2025 at 8:40 pm

    Hi r-51

    Reply
  4. Ashvin Gurubatham
    Ashvin Gurubatham on January 2, 2025 at 8:48 pm

    Merry Christmas to all! Dr. B, i think there has been an emergency in Area-51… R-51 has gone crazy 😂 Could we get cactus claws on the Acellus store? 👀

    Reply
  5. William Thorne
    William Thorne on January 2, 2025 at 8:58 pm

    Merry Christmas. I grow real cactus.

    Reply
  6. Domani Velasquez
    Domani Velasquez on January 2, 2025 at 9:56 pm

    I like the cactus guy.

    Reply
  7. Stefan Ginter Slavujevic
    Stefan Ginter Slavujevic on January 2, 2025 at 10:01 pm

    Happy holidays to you too!

    Reply
  8. Jacob Matthew Hanna
    Jacob Matthew Hanna on January 2, 2025 at 10:39 pm

    Merry Christmas

    Reply
  9. Rielyn
    Rielyn on January 3, 2025 at 12:25 am

    The holiday season has always been my favorite, love getting to see R-51 during these times as well !

    Reply
  10. Carsynn Nabors
    Carsynn Nabors on January 3, 2025 at 12:38 am

    Merry Christmas!!!

    Reply
  11. Tate Pierce
    Tate Pierce on January 3, 2025 at 12:58 am

    Merry Christmas! I am so glad I am caught up now!

    Reply
  12. Josiah Landes
    Josiah Landes on January 3, 2025 at 2:45 am

    Happy Holidays to you, too r-51, and Merry Christmas!

    Reply
  13. Lamar Sherif
    Lamar Sherif on January 3, 2025 at 6:04 am

    Merry Christmas!

    Reply
  14. Winter Hurd
    Winter Hurd on January 3, 2025 at 1:38 pm

    sssssooooo ffffffffffuuuuuuuuuunnnnnnnnnnyyyyyyyyyyyy!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    Reply
  15. Kyndal
    Kyndal on January 3, 2025 at 2:42 pm

    Happy Holidays

    Reply
  16. Aiden mathis
    Aiden mathis on January 3, 2025 at 3:31 pm

    How many do u help every yr

    Reply
  17. Malaysia
    Malaysia on January 3, 2025 at 5:00 pm

    Merry Christmas!

    Reply
  18. nathan
    nathan on January 3, 2025 at 5:56 pm

    i liked this

    Reply
  19. Kylie Morris
    Kylie Morris on January 3, 2025 at 7:30 pm

    I have a cactus like that too, but the only difference is that yours is a Christmas theme.

    Reply
  20. Nakova
    Nakova on January 3, 2025 at 9:40 pm

    Happy Holidays! I hope you all have a wonderful new year

    Reply
  21. Miecqe Cronjé
    Miecqe Cronjé on January 3, 2025 at 10:28 pm

    Merry Christmas and Happy New Year!

    Reply
  22. Jami McNeal
    Jami McNeal on January 4, 2025 at 12:39 am

    Merry Christmas Doggy claws! Happy New Year?

    Reply
  23. Amayah Bethea
    Amayah Bethea on January 4, 2025 at 3:05 am

    Happy Holidays and a Happy New Year!

    Reply
  24. Juli Woodford-Vargas
    Juli Woodford-Vargas on January 4, 2025 at 3:53 am

    Happy Holidays to you!

    Reply
  25. Caden Nunn
    Caden Nunn on January 4, 2025 at 9:01 pm

    Merry Christmas to you all too!

    Reply
  26. Ella Morgan
    Ella Morgan on January 5, 2025 at 2:06 am

    Merry Christmas and Happy New Year!

    Reply
  27. Brieanna Wright
    Brieanna Wright on January 5, 2025 at 4:17 am

    Happy Holidays

    Reply
  28. lydia
    lydia on January 5, 2025 at 5:34 am

    Happy Holidays!

    Reply
  29. Anastasia Bagshaw
    Anastasia Bagshaw on January 5, 2025 at 1:33 pm

    This was really funny.

    Reply
  30. Declan Hart
    Declan Hart on January 5, 2025 at 3:00 pm

    I hope everyone enjoyed their holidays!

    Reply
  31. Dylan
    Dylan on January 5, 2025 at 4:23 pm

    Merry Christmas

    Reply
  32. Alayna Wren
    Alayna Wren on January 5, 2025 at 6:07 pm

    The laboratory tree is unique.

    Reply
  33. George Hill III
    George Hill III on January 5, 2025 at 6:25 pm

    Merry Christmas Acellus Staff!

    Reply
  34. James Hines
    James Hines on January 5, 2025 at 6:48 pm

    I am not so sure about R-51

    Reply
  35. Maximilian
    Maximilian on January 5, 2025 at 6:50 pm

    Mery Christmas!

    Reply
  36. Katelyn Katchinska
    Katelyn Katchinska on January 5, 2025 at 7:34 pm

    The cactus copies off of you lol I liked the video

    Reply
  37. Brenan Anderson
    Brenan Anderson on January 5, 2025 at 11:10 pm

    I found this video interesting. Thank you.

    Reply
  39. Zala Ahmadzai
    Zala Ahmadzai on January 5, 2025 at 11:55 pm

    Merry Christmas!

    Reply
  40. aleiah bowman
    aleiah bowman on January 6, 2025 at 1:31 am

    love it!!!

    Reply
  41. London
    London on January 6, 2025 at 1:36 am

    Hope everyone had a Merry Christmas and a happy new year!

    Reply
  42. Grace
    Grace on January 6, 2025 at 4:57 am

    Thanks for making such an funny learning episode!

    Reply
  43. Carmela Myers
    Carmela Myers on January 6, 2025 at 1:01 pm

    i loved this lol

    Reply
  44. sallie mow horse lover
    sallie mow horse lover on January 6, 2025 at 2:17 pm

    ho ho ho marry chistmas

    Reply
  45. Corey Geer
    Corey Geer on January 6, 2025 at 2:49 pm

    Merry Christmas

    Reply
  46. Nora Mosby
    Nora Mosby on January 6, 2025 at 3:09 pm

    Merry Christmas

    Reply
  47. Bella Rosencrans
    Bella Rosencrans on January 6, 2025 at 3:17 pm

    Happy holidays

    Reply
  48. the boss
    the boss on January 6, 2025 at 3:29 pm

    merry chrismas r-51
    realese him
    I will give him a home

    Reply
  49. Kayden
    Kayden on January 6, 2025 at 3:30 pm

    R51 said No I said it first cactus said no I said it first R51 said now I’m sad
    Merry Christmas

    Reply
  50. Gia Spear
    Gia Spear on January 6, 2025 at 3:40 pm

    Merry Christmas, Happy Holidays!

    Reply
  51. Andraya Myers
    Andraya Myers on January 6, 2025 at 4:07 pm

    I liked this

    Reply
  52. Lilliann Bennett
    Lilliann Bennett on January 6, 2025 at 4:08 pm

    Happy holidays

    Reply
  53. Delia Bennett
    Delia Bennett on January 6, 2025 at 4:12 pm

    Merry Christmas!

    Reply
  54. JezaBella
    JezaBella on January 6, 2025 at 4:47 pm

    Merry Christmas, I hope you have a good holiday spending time with loved ones!

    Reply
  55. Mariah Tyus
    Mariah Tyus on January 6, 2025 at 4:47 pm

    merry christmas

    Reply
  56. Aviles Ramirez
    Aviles Ramirez on January 6, 2025 at 5:13 pm

    Merry Christmas Acellus students, hope it was good holidays for everyone.

    Reply
  57. Aaliyah Bush
    Aaliyah Bush on January 6, 2025 at 5:30 pm

    r-51 is silly. ^_^ TUT LOL LOL LOL LOL LOL LOL LOL LOL

    MERRY CHRISTMAS AND A HAPPY NEW YEARRRRRRR!!!!!!!!!!!!!!!!!!!!!!!!!!!/$

    Reply
  58. Roland Lowrey
    Roland Lowrey on January 6, 2025 at 6:01 pm

    R51 is my favorite!

    Reply
  59. Albaraa
    Albaraa on January 6, 2025 at 7:07 pm

    I learned something

    Reply
  60. Gia
    Gia on January 6, 2025 at 8:02 pm

    merry christmas

    Reply
  61. Kinsey Ivens
    Kinsey Ivens on January 6, 2025 at 8:26 pm

    I love these holiday specials, they are so fun to watch!

    Reply
  62. cj
    cj on January 6, 2025 at 8:47 pm

    MERRY CHRISTMAS

    Reply
  63. zoe
    zoe on January 6, 2025 at 10:07 pm

    awwwwwww this is a good one merry chrismas r-51

    Reply
  64. Christopher Caldwell
    Christopher Caldwell on January 6, 2025 at 10:29 pm

    Merry Christmas to you all

    Reply
  65. BreAsia
    BreAsia on January 6, 2025 at 11:33 pm

    Happy Holidays!

    Reply
  66. Jacob Minor
    Jacob Minor on January 6, 2025 at 11:35 pm

    Happy Holidays, cool info!

    Reply
  67. zoe
    zoe on January 7, 2025 at 12:46 am

    hehe at the end of the vid he says ”no i said it first the catis repets hi then he says now im sad the catis but why? hahahhhhaaaaaaa so good

    Reply
  68. Jacob
    Jacob on January 7, 2025 at 1:26 am

    Merry Christmas!

    Reply
  69. Destiny Lee
    Destiny Lee on January 7, 2025 at 2:54 am

    Happy Holidays R-51 !!!

    Reply
  70. Advika.j
    Advika.j on January 7, 2025 at 5:29 am

    ha. that is very funny and cool to!

    Reply
  71. Thanh Huy
    Thanh Huy on January 7, 2025 at 8:32 am

    I hope R_51 enjoys hí time.

    Reply
  72. Abdulrazaaq
    Abdulrazaaq on January 7, 2025 at 11:28 am

    I learned a lot!

    Reply
  73. Kenzie
    Kenzie on January 7, 2025 at 3:37 pm

    Merry Christmas and Happy New Year! My cousin got a voice changer for Christmas haha

    Reply
  74. dance monkey
    dance monkey on January 7, 2025 at 4:49 pm

    I watch these for him

    Reply
  75. Thomas Dulaney
    Thomas Dulaney on January 7, 2025 at 5:06 pm

    I want r-51 down my chimmny not santa

    Reply
  76. Thomas Dulaney
    Thomas Dulaney on January 7, 2025 at 5:15 pm

    they be like
    r-51:no Im going to talk in here you be quite
    cat claws:no Im going to talk in here you be quite
    r-51: you dare

    Reply
  77. Kpop
    Kpop on January 7, 2025 at 5:24 pm

    omg guys. lets go, merry christmas.

    Reply
  78. Wednesday Addams 🖤🐶🐶🐕🐕‍🦺🦮🐈‍⬛🐩🐈🐅🐾
    Wednesday Addams 🖤🐶🐶🐕🐕‍🦺🦮🐈‍⬛🐩🐈🐅🐾 on January 7, 2025 at 5:31 pm

    merry merry merry merry Christmas!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!lady pajet Monet!!!!!!!!!!!!!!!!I love pajet

    Reply
  79. Abby
    Abby on January 7, 2025 at 6:14 pm

    Merry Christmas!!

    Reply
  80. Adam Bryant
    Adam Bryant on January 7, 2025 at 6:44 pm

    Catching up from the holidays! Happy New Year.

    Reply
  81. Aaliyah McLaughlin#TWD
    Aaliyah McLaughlin#TWD on January 7, 2025 at 7:15 pm

    Merry Christmas and a Happy new year too all!!!

    Reply
  82. Brendan Bane
    Brendan Bane on January 7, 2025 at 7:53 pm

    I am excited to see the new episodes for this coming year

    Reply
  83. Keegan Bane
    Keegan Bane on January 7, 2025 at 7:54 pm

    Very excited for the new season! Happy New year!

    Reply
  84. Dayana Castellanos
    Dayana Castellanos on January 8, 2025 at 12:03 am

    Merry Christmaaaas for every one

    Reply
  85. Yasmeen Elkholy
    Yasmeen Elkholy on January 8, 2025 at 12:20 am

    Happy Holidays and Happy new year!! for healthy new year!!!

    Reply
  86. Christian M.S Ross
    Christian M.S Ross on January 8, 2025 at 12:50 am

    Happy late Merry Christmas R-51 and Happy New Year

    Reply
  87. briley whitfield
    briley whitfield on January 8, 2025 at 8:33 am

    I love cactus

    Reply
  88. mackenzie Curley
    mackenzie Curley on January 8, 2025 at 1:01 pm

    Merry Christmas

    Reply
  89. Carson Kerr
    Carson Kerr on January 8, 2025 at 2:57 pm

    Hope everyone had a Merry Christmas!

    Reply
  90. OllieB
    OllieB on January 8, 2025 at 3:03 pm

    LOVE IT!

    Reply
  91. NatalieK
    NatalieK on January 8, 2025 at 3:15 pm

    Happy New Year y’all. I am so excited! I will be 17 this month. Kinda nervous

    Reply
  92. Kaylee
    Kaylee on January 8, 2025 at 3:55 pm

    Merry Christmas R-51, you should lead the show more often!

    Reply
  93. Lela Eisele
    Lela Eisele on January 8, 2025 at 3:57 pm

    Happy new years!

    Reply
  94. Becker Eisele
    Becker Eisele on January 8, 2025 at 3:58 pm

    Happy Holidays!

    Reply
  95. NICOLE L. ROMAN ORTIZ
    NICOLE L. ROMAN ORTIZ on January 8, 2025 at 4:17 pm

    Merry christmas!

    Reply
  96. Elijah Baldwin
    Elijah Baldwin on January 8, 2025 at 4:39 pm

    R-51 Is So funny!

    Reply
  97. Nate
    Nate on January 8, 2025 at 5:42 pm

    Hope everyone had a good christmas!

    Reply
  98. Logan Rentner
    Logan Rentner on January 8, 2025 at 6:12 pm

    Happy Christmas!

    Reply
  99. Rahmatullah Nematy
    Rahmatullah Nematy on January 8, 2025 at 6:18 pm

    Wow this is the first time science live made a stream on Tuesday.

    Reply
  100. charlie
    charlie on January 8, 2025 at 6:26 pm

    I Love How R-51 Is Like A Newborn And He Was Pretty smart for his pumpkin pie thing. lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol lol
    😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂

    Reply
  101. Libby
    Libby on January 8, 2025 at 6:28 pm

    Haha R-51 is so funny! Merry chirstmas!

    Reply
  102. Ruth Baldwin
    Ruth Baldwin on January 8, 2025 at 7:14 pm

    I love R-51 he is so funny

    Reply
  103. Willow Wells
    Willow Wells on January 8, 2025 at 8:05 pm

    Merry Christmas to all

    Reply
  105. Elijah
    Elijah on January 8, 2025 at 8:22 pm

    FREE R-51!!!!!

    Reply
  106. Illana M. Alif
    Illana M. Alif on January 8, 2025 at 8:22 pm

    Very funny; cute cactus though.

    Reply
  107. Max McCall
    Max McCall on January 8, 2025 at 8:55 pm

    Merry Christmas Dr B and Mrs. Pajet !!!!

    Reply
  108. James Coakley
    James Coakley on January 8, 2025 at 10:29 pm

    Happy Holidays Acellus Crew.

    Reply
  109. Charlotte
    Charlotte on January 8, 2025 at 10:31 pm

    Merry Christmas

    Reply
  110. Roberto Lamha Junior
    Roberto Lamha Junior on January 9, 2025 at 1:49 am

    Merry Christmas to all

    Reply
  111. Gabrielle McClean
    Gabrielle McClean on January 9, 2025 at 1:52 am

    Merry Christmas R-51! I love your cactus friend!

    Reply
  112. Alexa R
    Alexa R on January 9, 2025 at 1:54 am

    Merry Christmas everyone at Acellus Academy!!! Happy Holidays and Happy New Year!

    Reply
  113. Nevaeh webb
    Nevaeh webb on January 9, 2025 at 2:53 am

    Happy holidays!!

    Reply
  114. Heilo Yates
    Heilo Yates on January 9, 2025 at 3:34 am

    Merry Christmas!!

    Reply
  115. Justin Boily
    Justin Boily on January 9, 2025 at 3:11 pm

    Hope you had a great holiday

    Reply
  116. AbbeyR
    AbbeyR on January 9, 2025 at 4:27 pm

    Hi hope everyone had awesomely good Holidays. R_51 funnnnnnnny! YOU RULE THE SHOW! Hi name twin!

    Reply
  117. Jude Aarden
    Jude Aarden on January 9, 2025 at 4:41 pm

    So cool 😎.

    Reply
  118. AbbeyR
    AbbeyR on January 9, 2025 at 4:43 pm

    CRAZY CATUS CLAWS

    Reply
  119. Rachel Backhaus
    Rachel Backhaus on January 9, 2025 at 4:59 pm

    Love how funny r-51 is 😂

    Reply
  120. brinley
    brinley on January 9, 2025 at 7:09 pm

    happy holidays

    Reply
  121. Sophia alif
    Sophia alif on January 9, 2025 at 7:58 pm

    Yeah, I like the cactus a lot it is so cute

    Reply
  122. Nylah McMillan
    Nylah McMillan on January 9, 2025 at 8:37 pm

    I have a cactus like R.51. It just doesn’t have the same features. Merry Christmas guys and a happy New Year!!!

    Reply
  123. Morgan Heisler
    Morgan Heisler on January 9, 2025 at 9:59 pm

    Merry Christmas!

    Reply

Submit a Comment

Your email address will not be published. Required fields are marked *

Recent Episodes

246. New Years – Special Edition Science LIVE

246. New Years – Special Edition Science LIVE

Dec 31, 2024

Join us for a look back at some of the best moments from the past year with Acellus and Science LIVE! We also get a sneak peek and update on what’s coming in 2025—you won’t want to miss this episode!

244. How the Hydrogen Car Works

244. How the Hydrogen Car Works

Dec 18, 2024

Join Roger Billings on Science LIVE as he breaks down the fascinating technology behind hydrogen-powered cars. Learn how water is split into hydrogen and oxygen through electrolysis, how hydrogen fuel cells generate clean energy, and why hydrogen cars are a powerful step toward a sustainable future.

243. The Story of Television

243. The Story of Television

Dec 11, 2024

Dive into the captivating history of television on this episode of Science LIVE with Roger Billings. Explore the incredible journey from the invention of the first TV to the groundbreaking innovations that have shaped modern broadcasting. Learn about the key figures, like Philo Farnsworth, whose ideas revolutionized how we connect and share stories around the globe. Discover how science and creativity combined to bring moving pictures to life, transforming entertainment and communication forever.