Anyone Could Have Thought of That
Join us for a new episode of Science Live!

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 »



Hi from california
Enjoyed the episode.
Watching from Guam here!! ^^
Hello Dr. John, do you think that loud supersonic booms can be solved by other means beside long noses for the jets?
Very interesting live today!
Hi from Salem
HI FROM SC!!!!
I love fireworks!
Hello from CA!
hi from Nebraska
Hi I’m from Ohio!!
I’m really enjoying this new episode!
so fun to watch!
How did they figure out how the sonic boom was made?
Hello from Connecticut.
I love this!
All the science fair projects shown today were amazing.
Planes are one of the best things mankind has made!
So great!!!
hi from kentucky
Hi from the USA/.
Thank you fir another amazing science live.
Hello from Montana
Loved this live! Love airplanes, I would love to become a pilot!
That was very interesting .
Hi from Texas!
I’m enjoying Science Live!
Pretty surprising that fireworks came from thousands of years ago and coming from just burning bamboo in a special way.
hi from Vietnam.
Wow now I know how fireworks started
Great Live, I loved seeing all of the thoughtful students and their demonstrations!
Hi from usa
i like the planes
I am so excited for fireworks on the 4th of July! :]
Could planes be developed for both air and, hypothetically, space travel?
Awesome Tobias!
hello from TN
Love from Florida!
I learned about planes
Hello from Claremore, Oklahoma
That was good.
i think its cool that china was the 1st people to invent fireworks
Hi from New York!!
It is so interesting to learn about the test pilot!
It would be cool to be able to fly one of those jets!
Hi from California
That is so interesting!
I want to go to china
love to watch these every week! 💖
I like science live
Had a great time watching science live today!
HI AM FROM KY
It’s so cool 😎 and osmosis!!!
Awesome live!
Will there be an aviation course coming out?
I love fireworks, it was very interesting learning the history of them
Hi from NY
Watching from Atlanta, GA!
Hi from KY!
Wow this is so cool
Being a tester for a plane must be awesome.
hi love the video
Why was the Concorde discontinued?
oh yeah china invented fireworks a long time ago, as well as paper
So interesting!
That plane by the end at 7:48 was cool, and it looks like the Concorde that retired in 2003. I like planes especially the Airbus A380. They are the safest plane in the world! I know safe airline logos! Qatar, and Quantas!
Couldn’t wait for this
I love science live
I want to be a pilot to.
China also gave us paper.
hi hi from Argentina!!!🇦🇷
Hi from Nevada
l love science
Planes are awesome and really cool
How fast did X-59 go Micahel.D
I love science live
Those planes are all amazing
Hi from Georgia!
I liked the airplanes.
Hello from Lincoln, Illinois!
that’s literally so cool
Nice plane X-59
Imagine if I could go faster than the fastest plane making a super sonic boom!
That would be really cool!
I love science live
Dr John’s lecture on the supersonic airplane was interesting, how they managed all those challenges and created this aircraft. Now I am obsessed with wanting to learn more about aviation.
what was the first plane ever evented?
hii from florida!
I know they make movies about test pilots, but to actually see one in real life and not in the movies is very cool
Hello from FL!
Holaa from Panama City!
Wow that was great looking forward to next week learned a lot!
Hi from KY!
Hello from Illinois!
Hey from TX
Pilots are really brave.
Dear Acellus, this might be unrelated to this Science Live episode, but I have a question: car accidents occur significantly more frequently than plane accidents; nevertheless, why do there exist more people who are aviophobia than those who are amaxophobia?
I am also wondering that. Good question.
THanks Dr. John, very cool aircrafts!
Awesome Science Live! Thank you!
Flying the x59 would be cool
Hey from MO
Hi from nc
Hello from Texas!
Hi from purvis
Planes are cool from a distance but I’m too scared to get in one
Have a good night
I want to be a pilot, so learning about the X-59 was really cool.
Hey from nc
The SR-71 is probably my favorite jet out of all of them.
Wow, I enjoyed that video.
Thank you for this lecture today
This week’s science live really makes you think!
Im excited for this weeks Science Live.
I love these lives so much thank you
I LOVE THIS LIVE
liked the science experiments.
I want to fly
Crazy the x59 has no real windshield and has cameras instead
Hello, from Georgia!
Hello, greetings from Connecticut!
hi im from nc
i want to fly
How fast is sound in space????
i love science live
Really enjoying today’s live
Hi from Mississippi
hi i’m from ms
Hi from MS 🙂
Hi from Mississippi!
Loving tonight episode I’m so I was very impressed by all of the science fair presentations
Enjoyed seeing all the science projects
Loving this episode so far.
I want to know how airplanes go up in the sky and how they can turn.
Thank you so much for giving me the opportunity to enjoy Science Live every week.
Thank you so much for giving me the opportunity to enjoy Science Live every week.
Hello from Texas
This has been a great episode.
Loved this really cool new episode
Didn’t know planes were so interesting!
Super fast planes are so interesting to watch!
I want to be a Navy pilot when I get older and fly the fighter jets!
me to it sounds fun
That’s awesome Jade! Keep chasing that dream — we’d love to see you flying those fighter jets one day as a Navy pilot!
I love all of the students’ science fair projects from this year especially the bacteria classifying project, it has absolutely inspired me to make an entry next year!
that seems kind of out there
Hi from Texas
Loving tonight’s Episode!
It’s so amazing right Kellis
hello from Texas!!
Hello from Maryland
Amazing live
Hi from Texas
i find it cool how humanity has taken advantege of radio waves and cameras to the point where we are using it in war aircraft.
Hi from Ga!!!
Hello from Texas
Hey there! Ct again! Can’t wait to see what we have planned for tonight!
hello from Texas!
thats amazing!!
Hello From Louisiana
I’m very interested to see what is to happen in the future with aerospace technology!
Such a cool video to learn from
This is really cool!
Loved this new episode!
I think it would b cool to fly airplanes.
that one looks like the b2
What was the first jet that USA had
it happened in 1903
Hello from NJ
how is the stealth fighter similar to the sonic boom
This is an amazing live.
hello from texas!
This is very interesting! I always enjoy watching the science lives!
Aerospace Engineering and Technology is so cool to me! From Florida.
I want to fly a plane when I get bigger!
hello, from Brenden, northern ILL.
Hello from Connecticut!
We live next to Fort Knox and get to watch the jets fly overhead everyday
Above mach 3.3? Sounds fast man I wish I had something like that and it’s made out of titanium that’s even more amazin
hello from texas
Good evening from ohio
Was the U-2 similar to the SR-71 as a spy plane? From VA.
That’s my dream college
Do to the supersonic boom it had broken windows how close was the jet flying it would have to be close to the ground to be able to break the windows.
Hello from Illinois!! Exciting live today! 🙂 I LOVE aircraft!
Hi I really like it!!!
Airplanes are cool! It is so exciting to see these cool resources we have today.
hello from illinois