C60+ in space – a 28-year detective story about the Diffuse Interstellar Bands – Part 1
John Maier, Professor of Physical Chemistry at the University of Basel, describes the journey from the prediction of C60+ in 1987, through tentative assignment of its electronic spectrum by Radioastronomy, measurement in a neon-matrix and finally, in....
More details | Watch nowThe Origins of Cellular Life
The complexity of modern biological life has long made it difficult to understand how life could emerge spontaneously from the chemistry of the early earth. We are attempting to synthesize simple artificial cells in order to discover plausible pathwa....
More details | Watch nowFrom Proto-oncogenes to Precision Oncology
The diagnosis, classification, and treatment of human cancers are being transformed by scientific discoveries that were strongly influenced by the discovery of the c-src proto-oncogene, as described in the lecture by Michael Bishop. The path to this ....
More details | Watch nowContinental loss: the quest to determine Antarctica’s contribution to sea-level change
For over 50 years scientists have been working to understand Antarctica’s contribution to sea level. For much of this time there has even been disagreement about if this massive ice sheet is growing or shrinking. In 2012, advances in data analysis....
More details | Watch nowFuel Cells – Main Aspects
Fundamental aspects and properties of fuel cells in the environment of renewables.
More details | Watch nowCultural Values of Scientific Knowledge
The acquisition of scientific knowledge largely depends on the availability of appropriate research approaches and methodologies. Novel scientific knowledge represents cultural values. On the one hand, it enriches our world-view with impacts on our....
More details | Watch nowThe Future of Life
Ever since its first appearance, more than 3.5 billion years ago, life has evolved without guiding plan, propelled by: 1) its own intrinsic properties, which, with the help of outside energy, provided the necessary driving force; 2) accidental geneti....
More details | Watch nowUpdated Notions on Darwinian Evolution
Charles Darwin had based his theory of biological evolution on the observation that phenotypic variants of a given species can sometimes over-grow their parental population, and he attributed this to selective advantage, i.e., to the impact of natura....
More details | Watch nowClimbing the Everest Beyond the Everest
The challenges associated with pursuing ribosomal crystallography can be described as a series of Everest climbing. At each step, when reaching the summit, a taller and more difficult one became exposed. Snapshots of this story will be described.__....
More details | Watch nowBiological Evolution in the Context of Cosmic Evolution and of Cultural Evolution
After reconsidering the very long time periods in cosmic evolution, we will focus our attention to the evolutionary development of living organisms on our planet Earth. The genetic variants (mutations), which are occasionally produced, are alteratio....
More details | Watch nowMan vs. Helicobacter _ The past 50,000 years and the next 50
The epidemiology of Helicobacter pylori continues to be an area of discovery and controversy in the 21st century. The transmission of this bacterium from mother to child allows Helicobacter DNA to mimic the evolution of maternal mitochondria DNA. B....
More details | Watch nowMolecular Catalysis for Green Chemistry
Science is inevitably intertwined with society. The state of the art of science, coupled with industrial endeavors, has determined our quality of life. Chemists are proud of their ability to generate high value from almost nothing by using accumu....
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