123524 Apr 2026

: A 2021 paper under this ID provides bounds on the mass and mixing of light sterile neutrinos, which are theoretical particles that could explain certain anomalies in physics. 🔬 Material Science & Chemistry

: The book DK Eyewitness Reptile has been spotted at this rank, placing it among the top 200 children's books on reptiles. 123524

On a more everyday note, "123,524" frequently appears as a specific sales rank for various niche products on platforms like Amazon: : A 2021 paper under this ID provides

: More recent research (2026) uses this identifier to discuss "Modified gravity interpretations" of dark energy and the role of massive neutrinos in the evolution of our universe. 123524

: Research indexed as 123524 investigates "Magneto-responsive photochromic" particles, which change properties in response to light and magnetic fields—potentially useful for advanced sensors.