Inside the Acellus Science Fair 2026
This was the biggest Acellus Science Fair ever! In this episode, we showcase the most creative and impressive projects from elementary, middle, and high school students around the world.
From soda geysers and Arduino-powered tackle dispensers to a teen driving safety simulator, a biogas generator solving power outages in Puerto Rico, and an AI app that identifies bacteria with 92% accuracy — these young inventors are solving real-world problems with science and engineering.
Plus: The incredibly inspiring story of Acellus graduate Tyler Scott, who continued his studies from a hospital bed while battling terminal leukemia — and walked out cancer-free.
Also featured:
• NASA’s X-59 supersonic jet breaks the sound barrier for the first time (and it’s quieter than you’d expect)
• The explosive history of fireworks, just in time for America’s birthday
Acellus students are proving that anyone can be an inventor. Which project impressed you the most?
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I loved this live such great ideas for the science fair.
Wow this was an amazing live!
This is so cool ! I’m going to try the leaves
Science fair was very interesting this year. My favorite was the metal detector.
I think that the driving simulator was cool.
This is very amazing! I really love this episode!
I love Science Live.
These videos are so nice
Science is fun!
this is pretty cool
THE NUMBERS OF PI 3.1415926533589793
This is awesome
very entertaining and fun to watch learned a lot.
this was very good
fun episode
this was so cool!!
I’m super impressed by how smart kids are.
Congratulations to all of those science fair participants, especially those who one! Maybe next year I will join in on the fun!
Amazing!!!
It’s wonderful to see students incorporating science into things that they are passionate about. It makes students love learning and creates intuitive minds that are always eager to learn more.
Hi from Mo
I love Dr Todd Emond
Congratulations to NASA! Hope my city gets chosen for the flyovers. Very fun episode.
Love the bamboo fireworks!
Great video, I loved the jets we see them all the time in Colorado.
This science live was amazing today! I would also like to know how to enroll in the science fair!
Loved this weeks science live!
I really enjoyed this episode!
Great video, the jets were really cool
Hi from Texas
I love how different brains think for the science fair, it’s so interesting!
love this!
great video !
Great video!
So cool!!!
This is amazing
I like science live
I really am enjoying watching science live, as well as learning new things that I can benefit from!
The topic of micro controller was really interesting.
Cool
yea science
This was neat
“I’m amazed at how interesting children’s intelligence is.”
very nice video
I wonder what Dr Joseph would look like doing the ukulele.
So cool for kids to try interesting things about everything
Great message! Congrats to the graduates!!
Such nice things to hear about!!
Hi from Iowa
I loved this video
this was interesting and the songs was great
love this
Wow!!!
Amazing work!
Learning about science is fun! Thanks for this
I love science! Thanks for sharing this
I look forward to this EVERY WEEK
This is amazing!
Wow, this is very inspiring.
Hey from Illinois
It is crazy to know that when something becomes so fast that it can actually break the sound barriers. Also Tyler is a warrior and a great example of what perseverrence looks like.
Science so cool
Wow that’s cool!
So cool 😎😎😄
The air measuring device with the arduino and all the code was so impressive!
thank you for the video
I love this!!!
i love watching these videos i learn so much facts
I like it!!!
This is a really intresting video.
Wowwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
𝙰𝚠𝚎𝚜𝚘𝚖𝚎!
That was so good. I loved how they talked about sonic booms and how fireworks were invited!
fireworks are so cool
bees are very interesting
Wow! I really love compasses too, and it’s so cool you all can do online science fair. Thank you for these cool videos!!!
learned alot really great!
I love Dr. Joseph’s jokes!!!!!!!!
I enjoyed seeing the different ideas students came up with for the science fair. It showed how creativity and science can work together to solve problems.
Science live is cool. I really like the videos.
what a cool science fair!
I wish you did not get rid of this!
I really enjoy this, every Wednesday night
This is so cool I love acellus!
I never knew air quality was so important.
science isn’t even my favorite subject but I really like this
this is super cool!!!!!
this is amazing love science is my favorite subject.
So really cool ideas in this episode
I hope to participate in the science far in the future!
I love the super sonic jets!!
I love the jets!!
Hello From Arkansas
I love the part about the super sonic jets!!
love all of these projects so innovative!!
God bless my country that I love
Thank you for this wonderful tribute on our 250 anniversary
So amazing
i love it
I love science fairs
That driving simulation sounds pretty cool. I”m planning on starting to drive next year.
I love these weekly videos!!
good video
this was amazing
I am on the video
Wow how cool!
I really liked the driving simulator project it looked fun!
Hello from Georgia! I loved all of these science projects! I really enjoyed them!
WOW so inspiring. Bravo Tyler Scott you did it
Loved learning about the X-59 and the Fireworks
Wow, great video
this was so cool
Wow great episode
I love this! Very grateful.
This is so cool
I genuinely love the “fireworks”
So many cool ideas!
I learned how fireworks are made. and loved it all!
very cool
Welcome back Science Live!
This was a great episode.
This is so great! Wow
This video was awesome!
Amazing lecture, I love the science fair!
thats so cool!
The metal detector is really cool!
Loved this
Very interesting
I think it’s amazing that you can let little kids do the science fair!
I love how you expand classes for other people!