Students study the composition, structure, and properties of matter through a hands-on experiment during the 2024 HMTech program. (Photo courtesy of Sandia National Laboratories) Click on the thumbnail for a high-resolution image.

Students study the composition, structure, and properties of matter through a hands-on experiment during the 2024 HMTech program. (Photo courtesy of Sandia National Laboratories) Click on the thumbnail for a high-resolution image.