Drilling operations of the Cape Roberts Project took place between 1997 and 1999 offshore of Cape Roberts in the western Ross Sea, Antarctica. These were made possible due to a group effort by geoscientists from Australia, Germany, Italy, New Zealand, Great Britain, and the United States. The major goal of this undertaking was the recovery and analysis of sediment core, which was expected to provide a first East Antarctic record of the Early Cenozoic hothouse to icehouse climatic transition. This goal was not attained. Nevertheless, over the three seasons, a 1500 m long composite section was recovered, including a predominantly Early Oligocene to Early Miocene (34—17 Ma) glaciomarine succession. It was analyzed in terms of sediment physical properties, paleontology, tectonic structures and geophysics. This multidisciplinary investigation allowed detailed reconstruction of a significant portion of local environmental history, spanning a period of highly variable environmental conditions strongly affected by local glacier advance and retreat across the Victoria Land Basin margin.

The most important feature of bells is their sound. Their clarity and beauty depend, first of all, on the bell’s geometry - particularly the shape of its profile and the mechanical properties of alloy. Bells are the castings that work by emitting sound in as-cast state. Therefore all features that are created during melting, pouring, solidification and cooling processes will influence the bell's sound. The mechanical properties of bronze depend on the quality of alloy and microstructure which is created during solidification and depend on its kinetics. Hence, if the solidification parameters influence the alloy’s properties, how could they influence the frequencies of bell`s tone? Taking into account alterable thickness of bell's wall and differences in microstructure, the alloy's properties in bell could be important. In the article authors present the investigations conducted to determine the influence of cooling kinetics on microstructure of bronze with 20 weight % tin contents.

The paper analysed the influence of current frequency on the thermal field of the insulated busbar. Its physical model consist of two hollow cylinders and a solid cylinder with different material properties. In turn, the mathematical model is a system of heat conduction equations with the appropriate set of the boundary, initial and continuity conditions. The problem was solved using the modified Green’s method. As a result, the following characteristics and parameters of the busbar were determined as a functions of frequency: heating curves, local time constants, steady-state current ratings, and stationary temperature profiles. The results were positively verified by finite element method.

The never before published paper is one of the last writings of Juliusz Żórawski (1898–1967), professor architect and theoretician of architecture. The notion of limited complexity introduced here relates to individual characteristics of the conceptual abilities of man. Tasks of architecture are based on prognoses, and this brings with it the risk of making errors. The author criticises J. Fourastié’s prognoses related to the Earth’s overpopulation in 3000 AD, which would force building new cities above the ground, contrary to human psychosomatic nature and habitude.

Scientific research is activities aimed at discovering previously unknown facts, phenomena, processes, mechanisms, etc., using objective, repeatable and verifiable methods. In practice, this means that if we strive to investigate something unknown, it is impossible to precisely plan what we discover, because we do not know it. This human activity differs from all the others, where, although the goals set can be both easy and simple as well as ambitious and difficult, it is possible to precisely indicate the specific end goal of the activity that we want to achieve, specific measures that are needed for this and specific methods what we need to apply. Therefore, if we can predict what exactly is needed to achieve the assumed goals, it can be any human activity but scientific research, because its results cannot be predicted by definition. This has profound consequences, both in the conditions that must be created for the practice of science, and in the results of scientific research. This unpredictability of the results of scientific work causes that, on the one hand, many legal provisions that work well in other spheres of life, become absurd in science and inhibit its development, and on the other hand, obtaining surprising results is relatively frequent in science. Such surprises, sometimes the result of unintentional mistakes by researchers, have led to many groundbreaking discoveries. It is also important to realize that attempts to subordinate science to political goals can lead to dramatic effects, so such actions should never take place. Politicians should support scientific research, point to its enormous social role, but never indicate what the results of scientific work are to be.