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Saturday, October 11, 2025
10am to 2pm
Beckman Mall
California Institute of Technology
a picture of Beckman Mall

Caltech Astronomy
Solar telescopes, marshmallow activity, radio interferometer demo

Math Circle
Math games for all ages from the Julia Robinson Math Festival

IPAC @ Caltech
Experience an infrared camera

Chemistry of food
Color and wavelength of juices, cabbage juice as an indicator, acid-base reactions; flavors, liquid nitrogen ice cream; various other not-food-related demos

Double slit experiment
Using light driven reactions for scientific discovery and some artistic fun

Levitating superconductor
Experience a ceramic puck levitating above magnets after being cooled in liquid nitrogen. A fascinating showcase of superconductivity in action

Pasadena public library
STEAM kits, family-friendly crafts, free books

Diversity in Chemistry Initiative
Discover the wonders of electrochemical batteries, colorful slime, glowing glowsticks, and the mesmerizing Tollens silver test

Turbulence Behavior and Modeling
Demonstrating turbulence with food dye liquids and explaining computational turbulence modeling

Caltech Hall Pond

Meet a Scientist Panels & TED-Style Talks

Engage in insightful panel discussions with top scientist and explore exciting TED-style talks!

  • 10:20-10:30 AM: TED Talk
  • 10:40-10:50 AM: TED Talk
  • 11:00-11:20 AM: Meet a Scientist Panel - PMA, JPL, EAS, GPS
  • 11:30-11:50 AM: Meet a Scientist Panel - BBE, CCE, EAS, HSS
  • 12:00-12:10 PM: TED Talk
  • 12:20-12:30 PM: TED Talk
  • 12:40-12:50 PM: TED Talk
  • 1:00-1:10 PM: TED Talk
  • 1:20-1:30 PM: TED Talk
  • 1:40-1:50 PM: TED Talk

Contact us

Organizers: Matthew Gherman, Ninadini Sharma, Beichen Liu, Bohan Chen, Seung-Yeon Ryoo, and Dennis Ko
Email: [email protected]
Webpage: cpa.caltech.edu