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Using bright green lasers and camera equipment, a team of CU Boulder engineers ran an experiment to reveal how tiny water droplets, invisible to the naked eye, are rapidly ejected into the air when a lid-less, public restroom toilet is flushed. Now published in Scientific Reports, it is the first study to directly visualize the resulting aerosol plume and measure the speed and spread of particles within it.

From figuring out where memories are stored to how sensory information translates to behavior, new technologies are helping neuroscientists better understand how the brain works. Hear from several experts, including CU Professor John Crimaldi, on

CU Boulder is leading a groundbreaking new international research network dubbed Odor2Action through the College of Engineering and Applied Science. The work is aimed at understanding how animals use information from odors in their environment

A dog raises its nose in the air before chasing after a scent. A mosquito zigzags back and forth before it lands on your arm for its next meal. What these behaviors have in common is that they help these animals “see” their world through their noses

In this episode, we’ll meet Dr. John Crimaldi, a professor in the Department of Civil, Environmental and Architectural Engineering. We’ll learn about his early fascination with sailing and how it set the course for his lifelong interest in fluid