1. Nuclear physics in Heidelberg in the years 1950 to 1980. Personal recollections

   • Hans A. Weidenmüller

   Personal recollection 07 July 2015 Pages: 279 - 299

2. Einstein’s cosmology review of 1933: a new perspective on the Einstein-de Sitter model of the cosmos

   • Cormac O’Raifeartaigh
   • Michael O’Keeffe
   • Simon Mitton

   OriginalPaper 09 June 2015 Pages: 301 - 335

3. On pendulums and air resistance

   • Sílvio R. Dahmen

   OriginalPaper 22 September 2015 Pages: 337 - 373

4. Euler’s friction of fluids theory and the estimation of fountain jet heights

   • Sylvio R. Bistafa

   OriginalPaper 15 September 2015 Pages: 375 - 384