Uploaded August 2025 | Updated September 2026, 2 weeks ago
REACTICA 2025. YEAR 10.
Our theme this year is "Think Outside The Box", and our build is a domino and machine escape room that solves itself! Can you find the 5-digit code hidden within the build?
This year's event took place from July 13 to July 18, 2025, with the topple on July 19 at 1 p.m. We hosted this event at The Tech Interactive in San Jose, CA - thank you as always to the amazing staff!! Reactica once again broke the record for largest domino chain and chain reaction machine built in California and remains the only active US build event to include full sections of both dominoes and chain reaction machines.
See you in 2026!
Alex H / Flash Domino
CREDITS/LINKS
The Build Team
Alex Huang - @flashdomino
Chase Blanchette - @TheRGMGuy01
Joel Yantha - @joelsinventions
Lyle Broughton - @jackofallspades98
Zane C. - @TheContraptionKing
Evan Voeltner - @VoltsyMachines
Brady Dolan - @bpdolesdominoes4
Erez Klein - @DominoWorldRecord
John Wickham - @DominoWorldRecord
Oscar G. - @bluekrabs
Gabe Neise - @sirgabealot01
Jade Decker - @branchesjade3638 and @OfficialSillypooDominoes17
Carson Duffy - @cwdreactions
Derek Koops - @DaksDominoes
Alex Koops - @DaksDominoes
Hosted and Sponsored by The Tech Interactive
thetech.org
facebook.com/TheTechInteractive
YouTube: @TheTech
Instagram and Tiktok: @thetechinteractive
instagram.com/thetechinteractive
tiktok.com/@thetechinteractive
Sponsored by Signia by Hilton San Jose
hilton.com/en/hotels/sjcsmsa-signia-san-jose
facebook.com/signiasanjose
instagram.com/signiasanjose
Special thanks to everyone to donated to our GoFundMe! Reactica is a partially self-funded event and the campaign is still open for anyone who would still like to donate to future years.
gofundme.com/reactica-2025
Song Credits: Northern Born - Yee Haw
soundcloud.com/ninety9lives/northern-born-yee-haw
Follow Northern Born:
soundcloud.com/northern_born
My Website: flashdomino.com
My social media:
Instagram: @flash_domino instagram.com/flash_domino
Twitter: @Flashdomino twitter.com/Flashdomino
Facebook: facebook.com/FlashDomino4
I was a producer for Domino Masters on FOX!
Watch the show on FOX Now: fox.com/domino-masters
Want more ways to connect with other builders? Join the Domino & Machine Community Discord server: discord.gg/NRj5NwU
To contact me about commissioned work for events or product promotions, please email flashdomino4@gmail.com.
REACTICA 2025. YEAR 10.
Our theme this year is "Think Outside The Box", and our build is a domino and machine escape room that solves itself! Can you find the 5-digit code hidden within the build?
This year's event took place from July 13 to July 18, 2025, with the topple on July 19 at 1 p.m. We hosted this event at The Tech Interactive in San Jose, CA - thank you as always to the amazing staff!! Reactica once again broke the record for largest domino chain and chain reaction machine built in California and remains the only active US build event to include full sections of both dominoes and chain reaction machines.
See you in 2026!
Alex H / Flash Domino
CREDITS/LINKS
The Build Team
Alex Huang - @flashdomino
Chase Blanchette - @TheRGMGuy01
Joel Yantha - @joelsinventions
Lyle Broughton - @jackofallspades98
Zane C. - @TheContraptionKing
Evan Voeltner - @VoltsyMachines
Brady Dolan - @bpdolesdominoes4
Erez Klein - @DominoWorldRecord
John Wickham - @DominoWorldRecord
Oscar G. - @bluekrabs
Gabe Neise - @sirgabealot01
Jade Decker - @branchesjade3638 and @OfficialSillypooDominoes17
Carson Duffy - @cwdreactions
Derek Koops - @DaksDominoes
Alex Koops - @DaksDominoes
Hosted and Sponsored by The Tech Interactive
thetech.org
facebook.com/TheTechInteractive
YouTube: @TheTech
Instagram and Tiktok: @thetechinteractive
instagram.com/thetechinteractive
tiktok.com/@thetechinteractive
Sponsored by Signia by Hilton San Jose
hilton.com/en/hotels/sjcsmsa-signia-san-jose
facebook.com/signiasanjose
instagram.com/signiasanjose
Special thanks to everyone to donated to our GoFundMe! Reactica is a partially self-funded event and the campaign is still open for anyone who would still like to donate to future years.
gofundme.com/reactica-2025
Song Credits: Northern Born - Yee Haw
soundcloud.com/ninety9lives/northern-born-yee-haw
Follow Northern Born:
soundcloud.com/northern_born
My Website: flashdomino.com
My social media:
Instagram: @flash_domino instagram.com/flash_domino
Twitter: @Flashdomino twitter.com/Flashdomino
Facebook: facebook.com/FlashDomino4
I was a producer for Domino Masters on FOX!
Watch the show on FOX Now: fox.com/domino-masters
Want more ways to connect with other builders? Join the Domino & Machine Community Discord server: discord.gg/NRj5NwU
To contact me about commissioned work for events or product promotions, please email flashdomino4@gmail.com.
