washingtonpost.com: While students at an all-girls school in Montgomery County were laboring one day last month to build bridges out of popsicle sticks, their teachers were trying to build bridges for them into the male-dominated field of engineering.The popsicle-stick bridges shattered under 60 pounds of pressure. Teachers at the Holton-Arms School in Bethesda hope their seemingly unique engineering course will make girls’ interest in the field last longer."It’s about taking risks and getting them over the anxiety of always having to be right all the time,” said physics teacher Chris Lee, who designed the course four years ago.
The finding that the Saturnian moon may host layers of icy slush instead of a global ocean could change how planetary scientists think about other icy moons as well.
Modeling the shapes of tree branches, neurons, and blood vessels is a thorny problem, but researchers have just discovered that much of the math has already been done.
January 29, 2026 12:52 PM
Get PT in your inbox
PT The Week in Physics
A collection of PT's content from the previous week delivered every Monday.
One email per week
PT New Issue Alert
Be notified about the new issue with links to highlights and the full TOC.
One email per month
PT Webinars & White Papers
The latest webinars, white papers and other informational resources.