About this video
This video shows a special microscope that can see tiny things in 3D! It uses a squishy gel to make objects look like they have been painted gray. Steve Mould uses it to compare real and fake frost, salt crystals, and even a record player needle.
🧠 Quiz & Trivia
Test your knowledge after watching!
Q1 What shape do poppy seeds look like under the GelSight microscope?
Answer: Alien-looking
Q2 What is the name of the special gel used in the microscope?
Answer: Gel pad
Q3 What kind of symmetry do snowflakes have?
Answer: Six-fold
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