Episode
Dr. STONE: Unknown Known
Overview
With the computer completed, the team will need a user interface: a TV.
Details
- Series
- Dr. STONE
- Season
- Season 4
- Episode
- Episode 31
- Air date
- 2026-05-14
- Runtime
- 24 min
Episode context
Unknown Known is Episode 31 in Science Future of Dr. STONE. It aired on 2026-05-14. The runtime is 24 min.
Previous / Next
More episodes from this season
Episode 29: The Truth About the Rocket
The team gets to work wiring up several megabits' worth of memory donuts for their computer.
Episode 33: Wanting Everything
The team is too small to build a round-trip rocket. They'll need to enlist help from around the world.
Episode 28: Dawn of the Computer
The computer that the team is building is a series of toroidal tubes. Senku explains.
Episode 34: Countdown
Ryusui may need to defer to a better pilot for the moon mission.
Episode 27: The Universe Is Written in the Language of Mathematics
The New Perseus sets out to India to recruit mathematicians for the space program.
Episode 35: Giant Step
The rocket needs to be assembled in space. Not an easy feat in the 21st century, let alone in the stone world.
Episode 26: Fire
The crew arrives in Spain, where they collect fluorite, olive oil and some treats.
Episode 36: Why-Man
The team sets foot on the moon to confront Why-Man.
Episode 25: Future Engine
Senku and Dr. Xeno team up to gather the materials needed to make a rocket engine.
Episode 37: Ushers of an Exhilarating Future