John Stevens Henslow was a naturalist, a Cambridge academic, most remembered as a friend and mentor of Charles Darwin, inspiring him with a passion for natural history, proposing him to sail on the HMS Beagle as the naturalist on its five-year voyage, and promoting Darwin’s work as he developed his theory of evolution. Within Cambridge, he was the driving force behind setting up the Botanic Garden in its current location, and was also notable as one of the founders (together with Adam Sedgwick and Edward Clarke) of the Cambridge Philosophical Society in 1819.
Adam Sedgwick was one of the founders of modern geology. He is known particularly for his work on classifying rocks from the Devonian and Cambrian eras, and his work was central to developing understanding of the geological time-line. He was also deeply involved in university teaching and academic structures, providing inspiration for the development of science courses in Cambridge and elsewhere. Within Cambridge his legacy is commemorated in the Sedgwick Museum which houses a huge collection of rocks and fossils. Mount Sedgwick in British Columbia, Canada is named after him.
From Darwin’s paper on evolution to the development of stem cell research, publications from the Society continue to shape the scientific landscape.
Mathematical Proceedings is one of the few high-quality journals publishing original research papers that cover the whole range of pure and applied mathematics, theoretical physics and statistics.
Biological Reviews covers the entire range of the biological sciences, presenting several review articles per issue. Although scholarly and with extensive bibliographies, the articles are aimed at non-specialist biologists as well as researchers in the field.
The Spirit of Inquiry celebrates the 200th anniversary of the remarkable Cambridge Philosophical Society and brings to life the many remarkable episodes and illustrious figures associated with the Society, including Adam Sedgwick, Mary Somerville, Charles Darwin, and Lawrence Bragg.
Become a Fellow of the Society and enjoy the benefits that membership brings. Membership costs £20 per year.
Show All
Dementia is a topic of considerable public interest. How empirical evidence has contributed to this societal awareness and indeed fear will be covered in this talk. It will span research from the 1980s when not much was understood about dementia up to contemporary perspectives. The focus will be on the epidemiological and public health evidence base, and how this relates to the results published from clinical and lab based research. The findings from UK and other high income countries of reduced age specific prevalence (%) will be explored, and the implications of results from brain based studies that dementia is not inevitable in the presence of ‘alzheimer’ type changes. The role of inequalities, risk varying across countries and time and our knowledge about protective factors have strengthened during recent years, and the balance of high risk with whole population approaches to reducing risk for society will be considered.
The structural mechanics of shape-changing structures: from bending armadillos, self-deploying satellites, to roll-up displays.
Most structures, e.g. buildings & bridges, are designed to be near rigid when loaded: in view of high winds or heavy traffic, their movements are barely noticeable. Formally, they are stiff, strong and stable, in terms of their “structural mechanics” – the study of their loaded deformation. Large movements from material weakness, overloading, or bad design, typically portend failure & eventual collapse. Embracing large movements, i.e. deliberate changes in shape, can admit new behaviour if safe and reversible, to yield transformer-like technologies and simple explanations of biological morphology, for example. In this talk, I will describe several structural mechanics principles for making shape-changing structures, out of ordinary materials, complete with physical demonstrations.
Registered address:17 Mill LaneCambridgeCB2 1RXUnited Kingdom
Business address:6A King's ParadeCambridgeCB2 1SJUnited Kingdom
Office hours at the business address:Monday and Thursday: 10am-12pm and 2pm-4pm.
Please contact philosoc@group.cam.ac.uk to agree a timing before visiting the office.