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 »
r51 is a firework
America’s Birthday should be celebrated and honored. Thank you for doing this.
hello from va
Can’t believe this is the last science live for the summer! I really enjoyed all the science lives over this year, I really enjoy acellus academy! Thank you for all your hard work this year, have an amazing summer!!
Happy 250th to America!
Proud to be an American!
I really like this one U are all good really good singers and dancers.🎆🎆🎆💖💖💖💖💖!!!!!!!
Such a great Science Live! 250 years is amazing! Happy 4th!!
I liked learning about America and watching the fireworks.
I liked learning more about the history of America .
I LOVED THE 1940’s dance they did!!!!
Happy 4 of July.
Happy Fourth of July!
Good episode. Happy 4th!
This is great! Awesome for the 4th of July. Thank you!
Commet I absolutely loved the music thank you science live for teaching me about American history with my favorite teacher Todd Edmond. I love science live happy 250 years god bless America.
This science live is great for the 4th of July!!!! Awesome Thank you!
I like that there is a new course that talks about the history of America.
Happy 4th!
It is really cool that members of our military got to be on stage! It’s a good way to honor our soliders.
I love Science live!
I love science live thank you for doing science!!
Nice songss
this was one the best science lives I love these
the flag trick was good
happy 4th everyone this was amazing
happy 250th birthday America
God bless America
Happy 4th Yall!
hi from ct!!!!
My dad served in the air force
Nice performance. Very kid friendly
My dad served in the army
My dad fixed the guns during the war in iraq
happy 4th, see you guys soon!
Happy 4th of July and good day
I love America !!
it was beautiful, cool, and and happy birthday America
Hello, From Virginia.
Happy 4th of July!
👏👏👏👏Great performance by all.
It was great to see all of the people that I see each week on Science Live singing and dancing.
Seeing Tobias sing and Lady Pajet dance with the robots was really entertaining. The best part was hearing Dr. Billings talk so wonderfully about our country and President Trump. That was really inspiring!
I’m so excited emilee vardaman
250 Years!! Bless every single person who served for our country! Great live this week!
happy 250 years
I love this episode of science live. My mom teaches government and history and she often talks about respect for our military. I loved to see this episode – and the dancing
I loved all of the performances! They were amazing! And thank you to everyone serving our country!
Was that really Willy Nealson?
America rules. Just think 250 years later where we will be. May Democracy and freedom ring.
Calbe has a girlfriend.
i love acellus live! We went and saw fireworks for the fourth this year. I had so much fun!!
This is by far the most cool science live I’ve ever seen 😍
Happy late 4th of July!!!! Loved this episode tbh
happy fourth of july
God Bless America!!
That was so awesome and so fun to watch! So moving with all the singing, and powerful scenes showing the courage of our troops and the history of our Nation. I’m so proud to be an American. DrB is right… I can see what he is meaning. Scary times we’re in to see how the future unfolds like. But in the end, I know for a fact, that us American’s won’t give up our freedom that so many have given their lives for, it’s sad but we will prevail!
Thank you DrB and everyone! Was incredible to watch and it’s one that I will share with my mom and dad and watch many more times honestly.
Thank you! Happy post 4th of July!
Happy 4th July
Love science live video
I loved this episode! Love music!
Props to those who serve!
The song about America and it’s freedom was pretty good!
I watched the video and then posted but I don’t see it on here so I’m posting again to make sure I get credit. I am very grateful to be born in the USA and hope to respresent it at the Olympics in swimming one day soon!
this was something
Happy 4th of July everyone! God Bless America!❤️💙
Great singing.
Pretty cool, happy 4th of July.
truly amazing. Happy 4th!
I found the part where they wanted us to honor America interesting. I honor America everyday!
Happy 4th of July! 🇺🇸🎆
I loved everything about this and so did my parents. The music, dancing, everything was amazing.
I loved the part about the fireworks
Im so happy to be apart of such an amazing celebration! Thank You America!
wow. the ai piece from amazon on the guitar looks so fun. i just started taking guitar lessons so i may look into that!
Amazing!!
Loved the era by era theme. I had no idea everyone could sing and dance like that! Happy 250 America!
For 4th of July this year, my family and I bought white T-shirts, covered our hands in paint, and played tag. We ended up with and assortment of colorful handprints, on our new shirts.
This was great. I love the 4th my family has so many things we do to celebrate it.
I love America 🇺🇸
Happy 250th birthday America!
Happy 4th! I really liked the singing and dancing it made me smile.
Happy fourth of July!!
God Bless the USA!!!
happy 4th!!
Happy 4th!
Happy late 4th of July! And happy 250 anniversary
happy anniversary , i can’t belivie the usa has gotten so far , i hope for more happy and great years
This was so different I like it.
I’m so grateful to be able to celebrate our country’s 250th anniversary.
liked the dancing
yea! 250 years!
Happy forth of July!!!
250 years wow.
Happy fourth !!
I loved the dancing!
Good evening! Enjoyed this Science Live!
This was so special! My dad is a Navy veteran and my grandpa was in the Army so I love seeing anything that helps celebrate them!
Cool
i love fire works
we had fun for the 4th
This was the coolest live ever! I Love this school.
I love America and I enjoyed this weeks science live video I can’t wait to learn more next week
i love the 4th of july
Did you know that the hardest color to make a firework is blue?
I liked the slideshow and loved the music.
Very cool. Happy (late) 4th of July.
God Bless the USA!
I love to celebrate the 250th anniversary of America!
exited for 250 years
Happy 4th to everybody!
This was a stunning performance! I really enjoyed this 250th celebration of America!
Happy 4th of July!
Happy Birthday, America!
what a beautiful tribute to America, Happy Independence Day Ametica 250th
Happy 4th of July!
Such a beautiful video y’all! Happy 4th!
Their singing was so good and their dancing was amazing!! America is a blessed place and is amazing in everyway. Bless everyone who has served!!!
I really liked this live lesson all the singing and dancing it was really good. Happy 250 everyone
I love Fourth of July
Thumbs up
Happy 250 birthday usa
This was amazing! Happy 4th and 250 birthday America!
Happy 4th everyone!
I wonder how they ‘fixed’ the flag at the end. . .
Happy Fourth of July we sat off so many fireworks last night!
I didn’t know tobias could sing.
He has been singing for as long as I can remember, he even did an Elvis concert once!
wow interesting!! i loved the dancing
Thank you for another great science live. Happy 4th!
Happy 4th
I loved the show! Happy 4ht to everyone ! And the 2 dances of Pajet Monett where incredible, and she said she could teach the robots how to dance hahaha, she did it. Incredible all the show, loved it.
Everyone has really nice voices that were singing.
wow!!! this was all so cool, it’s like those christmas opera’s!!!! happy 250 years of life america!!!!!!!!!
Hello from new mexico, this is the best live yet, my favorite was the western dance, I did it at a wedding it is hard. Good job guys!!!
Cool video !!!!!!
happy 5th of july i love r51!
the 4th of July is good.
The best show of science live, and i loves the ladies dancing like the 40’s. Happy 4th, and so sad the military part of the dad. But that’s history, sad but it’s the truth.
I learned everything I learn in this video.
Comment This was really nice celebration.
I liked this video about America.
Happy 4th of july everyone! I hope urs was well.
I love 4th of July 250 years that is a long time!
Happy late 4th of July!
Happy 4th of july!!
Happy 4th of July America!
so cool thanks
Happy 250th Birthday America!
Happy 250 years!
happy 4th! crazy USA has made it this far
Great live this week!!!
Happy 4th July from Noah from Kentucky
Happy 4th of July!
A great episode to celebrate 250 years!
DJ signing in for my science live
So cool! Loved this special episode for America’s 250th birthday
what a nice video happy 4th of july
Happy 4th of July everybody
my great-grandpa and my grandpa were veterans
Happy 4th of July from Mississippi!!!
I love the Andrews sisters
Happy 4th of July and thank you Acellus for a beautiful display of patriotism. We were nearly moved to tears. Lovely singing. Thank you Dr. Billings for your unifying speech, it was heartfelt and I’m so proud to be a student of Acellus. God bless America!
I love the music from all the different Era’s
Happy 250!!
I’m so glad for the 250th anniversary of America, love the start of the video!
I really liked the singing it was very cool and also the fireworks.
The choir singing was beautiful
I didn’t realize Tobias could sing like that!!
I was surprised by some voices also. Didn’t know they could sing. What a great treat.
happy fourth of july america from colorado
I loved all the songs, they were my favorite. My dad even joined in. And for the last song I really enjoyed the fireworks!
Happy 250th!!! See you guys next season.
I enjoyed the live.
Amazing job so far, keep it up!
Happy 250th America!
I love these dance skills!!! Happy 4th of July!!
Happy Independence Day!!
Happy 250 America. Home of the free because of the brave like my dad. Also liked the music included
Happy 250th anniversary America, and a happy 4th of July to everybody!!
Americas 250 years have been full of prosperity and achievements
Here from texas
Amazing ceremony!!!!
happy 4th
Happy fourth of july!!
happy 250th anniversary
thx for the cool video for america’s bday <3
I love the part where all the teachers come and sing.
250th! God bless America!