Imaging

Accessing the brain to unravel its structure and function is one of the greatest scientific challenges. This delicate structure consists of many regions—all made from many, many parts and even more connections—that communicate through chemical and electrical mechanisms.

Whether a close-up of a leafcutter ant, or a micrograph of the neurons derived from marmoset stem cells, or an MRI of the hidden pathways in the human brain, submissions to University of Wisconsin-Madison’s 2015 Cool Science Image Contest continue to put science and nature on eye-catching display.

Transportation accidents, such as trucks crashing on a highway or rockets failing on a launch pad, can create catastrophic fires. It’s important to understand how burning droplets of fuel are generated and behave in those extreme cases, so Sandia National Laboratories researchers have developed 3-D measurement techniques based on digital in-line holography.















