We present an experiment to measure the temperature dependence of magnetic susceptibility of a dia-magnetic material such as pyrolityc graphite. Pyrolityc graphite is a typical diamagnetic material and can levitate in a strong magnetic field. the levitation height was changed by varying the pyrolityc graphite temperature using a lighter. […]
This research intended to analyse Einstein’s paper on granular structure of radiation, more by the light of Einstein’s later writings. The following topics will be discussed the reasons for his quantum theory’s formulation and the connection between Planck’s radiation theory and Einstein’s ideas. […]
The evolution in time of the motion of the Earth is briefly examined with reference to chaos theory. […]
We received a very interesting document from historic point of view, that, if authentic, would witness for an extraordinary development of ancient Babylonian physics, never before supposed by historians of science. “Fisica nella scuola” does not take any position about document’s authenticity and only publishes its translation, […]