Friday, October 16, 2026

A New NASA Design Turbocharges Nuclear Spacecraft

Summary NASA and industry engineers propose a synchronal bimodal nuclear rocket (S‑BNR) to dramatically cut transit times to destinations around the solar system, such as Mars, by combining nuclear thermal and electric propulsion. S‑BNR uses a single reactor with two independent fluid loops and correspondingly optimized fuel zones, eliminating complex mode-switching valves while providing both…

IEEE Student Conference Provides Visibility to Budding Authors

The IEEE–Eta Kappa Nu (IEEE-HKN) honor society is preparing to host the Innovating the Future event on 6 November.The inaugural one-day, in-person event is designed to provide a forum for IEEE and IEEE-HKN undergraduate and graduate student authors to present their original research papers. A keynote address and thematic presentation sessions are planned as well.…

New Dates Obtained at Canada’s St. Victor Petroglyph Site

SASKATCHEWAN, CANADA—CBC News reports that two bone samples found in separate pits under a sandstone cliff carved with petroglyphs in southern Saskatchewan have been radiocarbon dated. The first bone sample was dated to A.D. 900, while the second was dated to 120 B.C. “It doesn’t date the carvings directly, but it’s very suggestive that people…

Markings on Anatolian Arrowheads Studied
Ancient Engineering

Markings on Anatolian Arrowheads Studied

A flint tool (left) was used to make crossed incisions on an obsidian blade (middle). Details of these incisions (right) are shown under a microscope. CAPPADOCIA, TURKEY—According to an IFL Science report, 11 obsidian points have been discovered in central Anatolia at the Neolithic village of Tepecik-Çiftlik, which is situated between two large sources of…

AI Companion Robots Are Closing the Human Connection in Modern Homes

This article is brought to you by Ollobot.From about 2017, individuals began to truly connect with the initial wave of companion robots. These devices had personality, moved around, joked, and answered when you spoke to them. Most early companion robots, however, were still limited by simple voice-command interactions and narrow functionality. Once the novelty wore…

U.S. Returns Artifacts to Egypt

LOS ANGELES, CALIFORNIA—CBS News reports that the FBI has returned 48 artifacts to Egypt. The figurines, amulets, and tomb equipment were relinquished by a collector who questioned their provenance. A subsequent investigation conducted by the FBI’s Art Crime Team determined that the objects were likely exported from Egypt by an antiquities trafficker who is now…