NASA Cosmic Fluid Spinning Cup – Earth (Blue) / Planet GJ 504b (Pink)
$30.00
This is not just a cup—it’s a miniature liquid planet
Combining NASA-inspired interstellar visuals with Rheoscopic Fluid technology,
the liquid inside moves as you rotate the cup, simulating the flow of nebulae in space.
Every sip feels like operating your own miniature universe.
Mr. Sci Science Factory — A NASA-inspired drinking ritual: Each sip is like traveling through a nebula.
Product Specifications:
► Size: Diameter ~12.5 cm, Height 12.5 cm
► Capacity: 230 ml
► Material: High borosilicate glass, mica powder, water
► Designed in Taiwan / Made in China
Notes:
► Product colors may vary slightly due to monitor settings; actual product color prevails.
► Do not place in freezer or expose to high heat to avoid breakage.
► Regular use and rotation help reduce particle sedimentation.
Description
Can you gaze at the stars while drinking water?
If you’ve seen Interstellar or Blade Runner 2049,
you’ll recognize the inspiration from nebula motion captured by space probes.
The inner liquid uses the same visual technology as our “Psychedelic Planet” design.
What is Rheoscopic Fluid?
It’s a fluid containing suspended micro-particles that reveal flow direction and speed when stirred.
It realistically simulates air currents, ocean currents, or nebula motion.
NASA and educational institutions even use it as a teaching tool for wind tunnel and fluid dynamics simulations.
Fun Fact | How does NASA simulate nebulae?
The micro-particles in Rheoscopic Fluid (such as metal flakes or titanium dioxide) align with the flow, making movement visible in water.
This technology is not only visually stunning but also practical.
NASA, MIT, and other research institutions use it to observe fluid dynamics in a visual and interactive way.
Additional information
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