Ken Libbrecht, the physics behind snowflakes

Kenley Brick, a physics professor at Caltech, shares his passion for snowflakes and crystal growth. He explains how he creates snowflakes in the lab using water vapor and cold temperatures. Despite the complexity of snowflakes, Kenley finds joy in studying their structure and photographing them. His research aims to understand how atoms and molecules form crystals, with snowflakes serving as a beautiful and intricate example.

What was Kenley Brick's role in the movie related to snowflakes?

• He wrote the script for the movie.

• He was the director of the movie.

• He ensured the snowflakes were accurately depicted.

• He acted as a snowflake in the movie.

What sparked Kenley Brick's interest in snowflakes?

• A family tradition of studying snow.

• A desire to create art with snowflakes.

• A scientific curiosity about crystal growth.

• A childhood fascination with snow.

What is the first step in creating a snowflake in the lab according to Kenley?

• Adding chemicals to the water.

• Starting with water and water vapor.

• Heating the water to a high temperature.

• Using a special snowflake mold.

How does Kenley Brick grow snowflakes on glass?

• By painting snowflakes on the glass.

• By freezing the glass in a freezer.

• By using a snowflake stencil.

• By blowing moist air onto the glass.

What is Kenley Brick's ultimate goal in studying snowflakes?

• To understand how atoms and molecules form crystals.

• To sell snowflake photographs.

• To create the largest snowflake ever.

• To teach snowflake art classes.