Accessible physics explainers, research digests, and hands-on tutorials for students, researchers, and enthusiasts. https://physics.direct en-us Thu, 16 Apr 2026 19:29:25 GMT https://physics.direct/teaching-in-the-chatgpt-era-what-instructors-can-measure-det/ https://physics.direct/teaching-in-the-chatgpt-era-what-instructors-can-measure-det/ A practical guide to redesigning assessment, policy, and integrity checks for the ChatGPT era in higher education. Thu, 16 Apr 2026 00:00:00 GMT https://physics.direct/can-ai-write-a-paper-and-still-pass-science-a-critical-guide/ https://physics.direct/can-ai-write-a-paper-and-still-pass-science-a-critical-guide/ A critical guide to AI-written science: what can be automated, what must stay human, and how to judge peer-reviewed claims. Thu, 16 Apr 2026 00:00:00 GMT https://physics.direct/oobleck-under-the-microscope-building-a-non-newtonian-fluid-/ https://physics.direct/oobleck-under-the-microscope-building-a-non-newtonian-fluid-/ Why oobleck flips between liquid and solid behavior—and how shear thickening and jamming explain it. Thu, 16 Apr 2026 00:00:00 GMT https://physics.direct/how-to-read-a-consciousness-study-signals-noise-and-brain-da/ https://physics.direct/how-to-read-a-consciousness-study-signals-noise-and-brain-da/ Learn how to evaluate consciousness studies by checking preprocessing, statistics, false positives, and reproducibility. Wed, 15 Apr 2026 00:00:00 GMT https://physics.direct/consciousness-at-the-bedside-the-science-behind-vegetative-s/ https://physics.direct/consciousness-at-the-bedside-the-science-behind-vegetative-s/ Brain imaging is revealing hidden awareness in some unresponsive patients—and reshaping prognosis, ethics, and bedside care. Wed, 15 Apr 2026 00:00:00 GMT https://physics.direct/simulating-a-lunar-return-trajectory-in-python/ https://physics.direct/simulating-a-lunar-return-trajectory-in-python/ Build a simplified lunar fly-by and Earth return simulator in Python with numerical integration and plotting. Wed, 15 Apr 2026 00:00:00 GMT https://physics.direct/how-scientists-reconstruct-ancient-creatures-from-tiny-fossi/ https://physics.direct/how-scientists-reconstruct-ancient-creatures-from-tiny-fossi/ Tiny fossil fragments can reveal huge evolutionary stories through anatomy, comparison, and careful uncertainty. Tue, 14 Apr 2026 00:00:00 GMT https://physics.direct/from-fossil-pincers-to-spider-origins-how-paleontology-rewri/ https://physics.direct/from-fossil-pincers-to-spider-origins-how-paleontology-rewri/ A deep dive into how paleontologists infer spider origins from fragmentary Cambrian fossils and evolutionary evidence. Tue, 14 Apr 2026 00:00:00 GMT https://physics.direct/artemis-ii-reentry-physics-what-it-takes-to-bring-astronauts/ https://physics.direct/artemis-ii-reentry-physics-what-it-takes-to-bring-astronauts/ A deep dive into how Artemis II will survive reentry, from lunar return trajectory to heat shield physics and splashdown. Tue, 14 Apr 2026 00:00:00 GMT https://physics.direct/a-python-simulation-of-the-moon-s-far-side-why-communication/ https://physics.direct/a-python-simulation-of-the-moon-s-far-side-why-communication/ Learn why the Moon’s far side causes communication blackouts and simulate lunar line-of-sight and relay coverage in Python. Mon, 13 Apr 2026 00:00:00 GMT https://physics.direct/why-activist-scholars-matter-building-academic-work-that-cha/ https://physics.direct/why-activist-scholars-matter-building-academic-work-that-cha/ A deep-dive on activist scholarship, public scholarship, and institutional change through Rodolfo Acuña’s legacy. Mon, 13 Apr 2026 00:00:00 GMT https://physics.direct/how-scientists-test-competing-explanations-for-hotspots-like/ https://physics.direct/how-scientists-test-competing-explanations-for-hotspots-like/ A methods-first guide to how scientists distinguish plume-driven from plate-driven volcanism using tomography, heat flow, and isotopes. Mon, 13 Apr 2026 00:00:00 GMT https://physics.direct/building-a-lunar-observation-dataset-how-mission-notes-becom/ https://physics.direct/building-a-lunar-observation-dataset-how-mission-notes-becom/ Learn how astronaut notes, moon imagery, and telemetry can be curated into a reproducible lunar dataset for class or research. Sun, 12 Apr 2026 00:00:00 GMT https://physics.direct/a-reproducible-template-for-summarizing-clinical-trial-resul/ https://physics.direct/a-reproducible-template-for-summarizing-clinical-trial-resul/ Learn a reproducible template for summarizing clinical trials—endpoints, controls, effect size, bias, and limits—without overclaiming. Sun, 12 Apr 2026 00:00:00 GMT https://physics.direct/what-artemis-ii-can-teach-students-about-lunar-geology-and-r/ https://physics.direct/what-artemis-ii-can-teach-students-about-lunar-geology-and-r/ Artemis II shows how first-look lunar observations become baselines for future missions—and what remote sensing really measures. Sat, 11 Apr 2026 00:00:00 GMT https://physics.direct/how-nasa-turns-invisible-moon-data-into-sound-a-practical-gu/ https://physics.direct/how-nasa-turns-invisible-moon-data-into-sound-a-practical-gu/ Learn how NASA sonifies Moon data and recreate Artemis II-style audio mappings in Python with practical examples. Sat, 11 Apr 2026 00:00:00 GMT https://physics.direct/why-yellowstone-may-be-a-riddle-of-plate-history-not-just-ho/ https://physics.direct/why-yellowstone-may-be-a-riddle-of-plate-history-not-just-ho/ How a long‑buried subducted plate could control Yellowstone’s volcanism — seismic, geochemical and tectonic tests explained. Sat, 11 Apr 2026 00:00:00 GMT https://physics.direct/the-mathematics-of-portals-wardrobes-and-alternate-worlds/ https://physics.direct/the-mathematics-of-portals-wardrobes-and-alternate-worlds/ A deep dive into how fantasy portals illuminate topology, geometry, dimensions, and mapping across alternate worlds. Fri, 10 Apr 2026 00:00:00 GMT https://physics.direct/martin-luther-music-and-the-physics-of-sound-in-the-reformat/ https://physics.direct/martin-luther-music-and-the-physics-of-sound-in-the-reformat/ How Martin Luther’s hymns, church acoustics, and sound physics helped reshape the Reformation and European culture. Fri, 10 Apr 2026 00:00:00 GMT