Opinion
Modern Engineering Marvels on MSNOpinion

Why police agencies moved away from .357 SIG duty pistols

.357 SIG solved a specific law-enforcement problem, but policing changed faster than the cartridge did. When SIG Sauer and Federal introduced the round in 1994, the pitch was clear: deliver the famous ...
Which Glock actually fits the job once the model numbers stop sounding like a code? That question follows the brand almost as closely as its long-standing reputation for reliability. Glock’s lineup ...
By NICK KURCZEWSKI Compared to a typical sedan, a hatchback offers greater versatility thanks to its larger, easier-to-load trunk. Some hatchbacks are also fun to drive with nimble handling and ...
The Grain Weevil powered by JLI Robotics is a mobile robot that scurries across the top of the grain inside of a storage bin performing tasks that no human should ever do. The startup Is led by Ben ...
A year into Trump’s second term, the power and fortunes of the ultra-wealthy have only grown — following half a century of policies boosting the rich. Economist Rob Larson discusses Trump’s economic ...
rucks, trailers, loaders, and other handling equipment allow operators to transport everything that their clients require, ...
Improved carbody materials and innovative designs are transforming these long-lived warhorses into state-of-the-art railcars.
March 06, 2026 - PRESSADVANTAGE - Big Easy Windows, a window installation and replacement contractor serving the ...
Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...
Data storage using proteins offers high capacity and stability, however, expressing unnatural proteins with random sequences often fails. Here the authors encode digital data into amino acid sequences ...
Engineers of defense systems understand better than most that toughness isn’t an intrinsic property but an engineered one, and this engineering increasingly begins at the atomic scale. Atomic-level ...