A Brief Remark on Energy Conditions and the Geroch-Jang Theorem
A brief social history of astrobiology in Ibero-america
A calendar Quipu of the early 17th century and its relationship with the Inca astronomy
A Chorus of Bells
A cognitive approach to the topography of the 12th dynasty pyramids
A contribution to the history of quarks: Boris Struminsky's 1965 JINR publication
A Cosmic Archipelago: Multiverse Scenarios in the History of Modern Cosmology
A dialectical view of the variational principles of mechanics
A forgotten publication of Ettore Majorana on the improvement of the Thomas-Fermi statistical model
A Historical Note about how the Property was Discovered that Hydrogenated Substances Increase the Radioactivity Induced by Neutrons
A Historical Perspective on the Topology and Physics of Hyperspace
A Historical Study on Development of Optometry
A Hubble Eclipse: Lemaitre and Censorship
A Lighthouse Falls
A new answer to the Needham Question, or Who, how and why did invent the modern physics?
A New Scientific Revolution at the Horizon?
A Note on Aryabhata's Principle of Relativity
A Note On Astronomer R. G. Chandra and British Astronomical Association
A note on space dimensionality constraints relied on Anthropic arguments: methane structure and the origin of life
A Personal Point of View about Scientific Discussions on Free Will