NPR: To build the 787, Boeing took two giant leaps. First, it created the structure not from metal, but from lightweight composite material. And second, it outsourced more than ever before.Boeing has more than 800 orders for the new jet. It remains the best-selling new aircraft in the company’s history.But Boeing’s 787 Dreamliner has also produced a lot of headaches from the outset. There have been a handful of cancellations for the first test flight, which was first scheduled for nearly two and a half years ago. And this week the man in charge of Boeing’s passenger jet business was replaced.
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.