Question:

Why does the computer screen ripple when I touch it?

Answer:

An LCD screen is made of Liquid Crystals, tiny semi-liquid particles. When you touch it, you move the crystals, then the ripple.


Tags:
LCD
Matter
Soft matter
Condensed matter physics
Liquid crystals
Display technology
Phases of matter
Phase transitions
Liquid crystal display
Ripple
Liquid
Computer monitor
Technology Internet
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