Contact

All Stories

  1. Measurement of human reaction time using a smartphone camera stopwatch and video analysis

    Article • Physics Education, April 2026, Institute of Physics Publishing

    Mr SANJOY KUMAR PAL

  2. Time-domain verification of Ohm’s law using a fixed resistor in an RC circuit

    Article • Physics Education, April 2026, Institute of Physics Publishing

    Mr SANJOY KUMAR PAL

  3. Jet-stream-sculpted cirrus clouds over the Western Himalayas

    Article • The Physics Teacher, April 2026, American Association of Physics Teachers (AAPT)

    Mr SANJOY KUMAR PAL

  4. Comparative Statistical Detection of Ionospheric GPS-TEC Anomalies Associated with the 2021 Haiti and 2022 Cyprus Earthquakes

    Article • Geosciences, March 2026, MDPI AG

    Mr SANJOY KUMAR PAL, Professor Stelios M. Potirakis

  5. An AI-supported classroom investigation of energy loss and the coefficient of restitution

    Article • Physics Education, March 2026, Institute of Physics Publishing

    Mr SANJOY KUMAR PAL

  6. Proposal of a Novel and Simple Method for Low-Resistance Thermometry

    Article • The Physics Teacher, March 2026, American Association of Physics Teachers (AAPT)

    Mr SANJOY KUMAR PAL

  7. Exploring the harmonics of a heavy metal tone using ChatGPT and Phyphox: An AI-assisted classroom approach

    Article • The Physics Teacher, February 2026, American Association of Physics Teachers (AAPT)

    Mr SANJOY KUMAR PAL

  8. From the Large Hadron Collider to the Classroom: Inspiring Students through the CERN HST2025 Programme

    Article • The Physics Educator, January 2026, World Scientific Pub Co Pte Lt

    Mr SANJOY KUMAR PAL

  9. Integrating space weather into secondary physics: insights from the Mother’s Day solar storm of 2024

    Article • Physics Education, January 2026, Institute of Physics Publishing

    Mr SANJOY KUMAR PAL

  10. Investigating damping and collision dynamics in a two-ball Newton’s cradle using a smartphone sound sensor

    Article • The Physics Teacher, January 2026, American Association of Physics Teachers (AAPT)

    Mr SANJOY KUMAR PAL

  11. When sunlight meets spray: The Jet d’Eau rainbow

    Article • The Physics Teacher, January 2026, American Association of Physics Teachers (AAPT)

    Mr SANJOY KUMAR PAL

  12. Innovative Approaches for Learning Electrical Concepts in Physics

    Article • Resonance, November 2025, Springer Science + Business Media

    Mr SANJOY KUMAR PAL

  13. A simple classroom experiment to determine the refractive index of water with smartphone-based observations

    Article • The Physics Teacher, November 2025, American Association of Physics Teachers (AAPT)

    Mr SANJOY KUMAR PAL

  14. A comparative study of two methods of determining the Young’s modulus of the material of a cantilever bar by smartphone photography

    Article • European Journal of Physics, October 2025, Institute of Physics Publishing

    Mr SANJOY KUMAR PAL

  15. Exploring surface tension using Kelvin’s equation and smartphone videography

    Article • The Physics Teacher, September 2025, American Association of Physics Teachers (AAPT)

    Mr SANJOY KUMAR PAL

  16. A simple method of demonstration of characteristics of rainbows using a glass of water and a few laser sources

    Article • Physics Education, July 2025, Institute of Physics Publishing

    Mr SANJOY KUMAR PAL

  17. Introducing Molar Conductance at Infinite Dilution: A Basic Electrochemistry Experiment

    Article • Resonance, May 2025, Springer Science + Business Media

    Mr SANJOY KUMAR PAL

  18. The impact of prism angle on minimum deviation: A smartphone-based analysis

    Article • The Physics Teacher, May 2025, American Association of Physics Teachers (AAPT)

    Mr SANJOY KUMAR PAL

  19. Global Response of Vertical Total Electron Content to Mother’s Day G5 Geomagnetic Storm of May 2024: Insights from IGS and GIM Observations

    Article • Atmosphere, April 2025, MDPI AG

    Professor Stelios M. Potirakis, Mr SANJOY KUMAR PAL

  20. A simple and innovative method for measurement of atmospheric pressure

    Article • The Physics Teacher, April 2025, American Association of Physics Teachers (AAPT)

    Mr SANJOY KUMAR PAL

  21. Exploring refractive indices and lateral ray shifts using smartphone photography: An innovative educational approach

    Article • The Physics Teacher, March 2025, American Association of Physics Teachers (AAPT)

    Mr SANJOY KUMAR PAL

  22. Determining viscosity of a liquid with smartphone sensors: A classroom-friendly approach using damped oscillations

    Article • The Physics Teacher, January 2025, American Association of Physics Teachers (AAPT)

    Mr SANJOY KUMAR PAL

  23. Optical Illusion: Capturing Light Interactions via a Semi-reflective Glass Window

    Article • Resonance, December 2024, Springer Science + Business Media

    Mr SANJOY KUMAR PAL

  24. Use of a smartphone as a density-measuring device

    Article • The Physics Teacher, December 2024, American Association of Physics Teachers (AAPT)

    Mr SANJOY KUMAR PAL

  25. Demonstration of Magnetic Dipole–Dipole Interaction Using a Smartphone Pressure Sensor

    Article • Resonance, November 2024, Springer Science + Business Media

    Mr SANJOY KUMAR PAL

  26. A smartphone-based simple method for determination of the permeability of free space

    Article • The Physics Teacher, September 2024, American Association of Physics Teachers (AAPT)

    Mr SANJOY KUMAR PAL

  27. Determination of the Acceleration due to Gravity by Studying the Magnet’s Motion Through a Conducting Pipe

    Article • The Physics Educator, June 2024, World Scientific Pub Co Pte Lt

    Mr SANJOY KUMAR PAL

  28. Study of the effect of electromagnetic damping force on a magnet oscillating near a non-ferromagnetic conducting plate

    Article • European Journal of Physics, May 2024, Institute of Physics Publishing

    Mr SANJOY KUMAR PAL

  29. Experimental Determination of the Transverse Width and Position of the Virtual Images Produced by Thin Lenses and a Plane Mirror with Smartphone Photography

    Article • The Physics Teacher, May 2024, American Association of Physics Teachers (AAPT)

    Mr SANJOY KUMAR PAL

  30. Smartphone-based measurement of magnetic force and demonstration of Newton’s third law of motion

    Article • The Physics Teacher, May 2024, American Association of Physics Teachers (AAPT)

    Mr SANJOY KUMAR PAL

  31. LiDAR-Based Determination of Spring Constant Using Smartphones

    Article • The Physics Educator, March 2024, World Scientific Pub Co Pte Lt

    Mr SANJOY KUMAR PAL

  32. Determination of the magnetic moment of a magnet by letting it fall through a conducting pipe

    Article • Physics Education, November 2023, Institute of Physics Publishing

    Mr SANJOY KUMAR PAL

  33. An accurate determination of the refractive indices of water and glass by smartphone photography

    Article • Physics Education, February 2023, Institute of Physics Publishing

    Mr SANJOY KUMAR PAL

  34. Determination of the Transverse Width and Distance of an Object with a Smartphone Camera

    Article • The Physics Teacher, January 2023, American Association of Physics Teachers (AAPT)

    Mr SANJOY KUMAR PAL