Scientific Image - Liquid Crystal

This is an optical microscope image of a liquid crystal (Cromlyn in water). The colors are created by molecular variations or changes in the crystal's thickness.

Liquid crystals have properties of both liquids and solids: Although they can flow like a fluid, their molecules are highly ordered, like those found in solid crystals. The ubiquitous liquid crystal displays (LCDs) found in everything from watches to cell phones are made possible by devices that rapidly alter the structure of these substances—and therefore the way they interact with light.

National Chemistry Week

National Chemistry Week (NCW) encourages chemists and chemistry enthusiasts to build awareness of chemistry at the local level. Local Sections, businesses, schools, and individuals are invited to organize or participate in events in their communities with a common goal: To promote the value of chemistry in everyday life.
• October 2016 Theme: "Solving Mysteries Through Chemistry", focusing on the chemistry of forensics and more.
• October 2015 Topic: Color Chemistry • October 2014 Topic: Candy - Theme: “The Sweet Side of Chemistry – Candy”

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