PITTSBURGH, Nov. 28, 2025 /PRNewswire/ -- "I have worked in the mechanical rail industry for over 20 years, as a switchman, carman, and now in sales. I have seen firsthand how existing pneumatic ...

Classified history: Intel's 4004 has long been celebrated as a milestone in the early history of personal computing. However, decades after its introduction, it's been revealed that an iconic fighter ...

The leading approach to the simplex method, a widely used technique for balancing complex logistical constraints, can’t get any better. In 1939, upon arriving late to his statistics course at the ...

Abstract: This paper presents Barrier-based Simplex (Bb-Simplex), a new, provably correct design for runtime assurance of continuous dynamic systems. Bb-Simplex is centered around the Simplex control ...

Well-planned, well-managed nature-based tourism is a massive development opportunity. Money spent by tourists on activities, transportation, food, and accommodation ripple through local communities.

[Scott Baker] is at it again and this time he has built a 4-bit single board computer based on the Intel 4004 microprocessor. In the board design [Scott] covers the CPU (both the Intel 4004 and 4040 ...

WASHINGTON — The U.S. Space Force is working to develop a new generation of military satellites designed to maneuver unpredictably through space, in contrast to the traditional approach of parking ...

A team of engineers at Fudan University has successfully designed, built and run a 32-bit RISC-V microprocessor that uses molybdenum disulfide instead of silicon as its semiconductor component. Their ...