Design, implementation, and application of a low-cost ESP32-based anemometer: context-based learning of physics concepts with a focus on weather (2026) Holmann K, Fösel A Journal article Swimming kinematics analyzed with a smartphone (2026) Meyn JP Journal article Acoustics in the daily life of bats (2025) Fösel A Journal article Learning physics while monitoring vibrations of the Earth—investigating seismic phenomena by using a Raspberry Pi (2025) Fösel A, Hinz D Journal article Modelling inductive charging of electric cars in an experimental setup: teaching physics concepts in the context of electromobility (2022) Fösel A, Wilhelm S Journal article, Original article Physics competitions in the time of a pandemic: 3D printing as a new approach to the quantitative investigation of Cartesian divers at home (2021) Bley J, Pietz A, Fösel A, Schmiedeberg M, Heusler S, Pusch A Journal article, Original article Focus on physics competitions—a résumé concerning submissions in 2020 and an encouragement for future submissions (2021) Fösel A Journal article Oscillations due to time-delayed driving of a ball in a water jet - a challenging problem of the International Physicists' Tournament 2019 (2020) Michalke S, Fösel A, Schmiedeberg M Journal article Demonstrating the Barkhausen effect with high signal-to-noise ratio (2017) Meyn JP Journal article, Original article Editorial. Focus on Physics Competitions 2016 (2017) Fösel A, Mathelitsch L Journal article, Original article