Projects with topic Science
There are now 69 projects under the topic Science.
Click on ID for more information on a project.
| ID | Description |
| 156 | Transcribe and publish Grantham Hall Book 1649-62 |
| 176 | History of science in London |
| 260 | Members studied an object or theme from Science Museum collection |
| 261 | Science Museum based project on unknown women in science - in aeronautics, engineering, medicine, physics etc - where they may not be the famous names but where women have played a crucial role. |
| 304 | Microscope for third world - research by U3A Science Group |
| 315 | Meteorite collection - Researching sources |
| 358 | A novel hypothesis for atherosclerosis as a cholesterol sulfate deficiency syndrome |
| 359 | Sugar-Damage in the Lipid Nutrition Cycle |
| 360 | 10 years of the Science Seminar at Abergavenny |
| 120 | Study of River Blackwater. Members travelled on foot and by boat, met local experts, visited areas of scientific importance and spoke to local people who work on the river and earn their living from it. |
| 422 | Renewable sources of energy, looking at solar, photovoltaic cells, underground coils etc |
| 505 | Teesdale U3A's Community Astronomy Outreach Project 2016. We have teamed up with the Durham County Record Office to start up the first photographic archive for amateur astronomers residing in the County |
| 507 | Annual lecture series provided for the U3A by the Royal Institution with current scientific researchers |
| 508 | Annual lecture series provided for the U3A by DANA with current scientific researchers |
| 509 | Annual lecture series provided for the U3A by National Institute for Medical Research with current scientific researchers |
| 543 | To measure the radius of the earth by the Eratosthenes method |
| 548 | Georg Christoph Lichtenberg and Étienne Léopold Trouvelot worked on the same subject and published scientific papers on it, but lived a century apart and never met. What they both worked on are called to this day Lichtenberg figures, the strange, beautiful, almost organic shapes formed when a pulse of high-voltage electricity passes over the surface of an insulator. Lichtenberg was the first to describe these figures, and Trouvelot one of the first to record them photographically. I have researched the history of two men who were interested in both science and art, and have also created Lichtenberg figures myself. |
| 549 | Doves and Fairies - using bottles of Dove shampoo and Fairy Liquid, the chemistries of colours, plastics and the ingredients are explained. The talk includes: history, for those who like to study the past; science for those who like to know how the world works; cleaning for those who like washing and housework. |
| 551 | The Bible and the Rise of Modern Science – there was a crucial shift in the worldview of northern Europe, partly brought about by the work of 16th century humanists. They brought a study of 1st century classical texts to the translation of the Bible into European languages. They promoted a shift in authority in matters of religion. The invention of printing spread these ideas and sparked the Protestant Reformation. This, in turn, facilitated a shift in science from trust in ancient authorities to trust in the experimental method. I particularly looked at the effect on the rise of science in Britain by the translation of the Bible into English. |
| 552 | The Perceptive Plant - plants or plant parts are often busy monitoring their environment, checking where they are, what time it is, where other plants are, smelling and seeing, often using mechanisms as sophisticated as those in us and other animals. |
| 554 | In Search of Echoes: Distinct echoes are often heard when sound is reflected. In this talk it's explained how echoes come about and describes some unusual examples including flutter echoes, musical echoes, culvert whistlers, whispering galleries, reverberation, as well as how to have a dialogue with an echo and much more. |
| 555 | The Wellcome Trust - The life and legacy of Sir Hanry Wellcome' The story of two 19th Century American salesmen establishing the first pharmaceutical firm in Britain to do original research, resulting in a fortune endowed and developed as the Wellcome Trust, the second largest funding charity in the world. |
| 290 | Is Seeing Believing?: The Art and Science of Visual Illusions. We sense with our eyes and perceive with our brain- Psychologist and Neuroscientists still don't know quite how, and visual illusions both clarify and mystify our understanding of the processes. |
| 556 | James Clerk Maxwell is considered to be the greatest 19th-century scientist, as important as Newton and Einstein, but his ideas were ahead of his time. Can we imagine modern life without radio, TV, X-rays and more? They all have their origin in his work, as do ideas that led to the theory of relativity and the birth of the quantum theory |
| 565 | Could Wetherby Weir provide a reliable, sustainable cost effective energy supply from hydro-power to meet local community needs. |
| 570 | A Buzz in the Meadows. - Identifying and monitoring the different bumblebees present on a day in the Yorkshire Dales |
| 585 | Alnwick U3A's Geology group has made a major contribution to understanding of local geology through its research on the Northumberland coast. They have produced a book of 12 walks with maps, photographs and explanations of local rock formations. |
| 591 | Five U3As known as CHaTTR U3As, in the Thames Valley network, have researched the River Thame, a tributary of the Thames. Many different groups looked at historic buildings, footpaths and walks, the flora and fauna and the geology while others produced photographs, paintings, poetry and a banner. |
| 643 | Stem Cell Research This is a brief overview of “the State of the Art” regarding stem cells and their role in medicine in the 21st century, introducing what stem cells are and where they originate. Stem cell classification covers totipotent, pluripotent and multiple potent stem cells and their origins. What adult and embryonic stem cells including cord blood cells can provide to medicine is covered and the stem cell bank and some of the diseases potentially helped by treatment with stem cells is discussed. The talk includes the challenges posed by an ageing population and the use of stem cells in diseases that are becoming more prevalent, as the life expectancy of individuals increases, e.g. Parkinson’s disease with all its associated morbidity. Where research is likely to develop next for stem cells concludes the presentation. |
| 644 | Additive Manufacturing or 3D Printing The talk is an introduction to the very diverse and rapidly expanding area of 3D printing, which seeks to produce products by building them up layer by layer rather than by the more traditional methods or cutting, shaving, removing material and then joining parts together. 3D printing is beginning to impact many areas. It is possible to print metals, plastics, human tissue, and food amongst many materials, so it can be used for a new ear or a fancy chocolate! The talk covers the history and basic processes of 3D printing and looks at the diverse materials which can be used and gives examples of some of the revolutionary products produced. The talk also covers the benefits, drawbacks and future of 3D printing. |
| 646 | Shops, Slums and Sanitation - Watford 1849 and beyond. The 1848 Public Health Act was the first step to improved public health and to stemming outbreaks of cholera, which were to claim in excess of 52,000 lives in the 19th century. Many towns set up Local Boards of Health which assumed responsibility for drainage, water supplies, removal of nuisances, and setting down new paving. Watford is presented as a case study, and illustrations with archive photos and drawings of some of the slum dwellings allow you to 'savour' conditions. Quite radical and surprising changes came about in terms of local governance, and in how High Streets looked and operated, as well as huge improvements in health and welfare. |
| 647 | Bats, A Unique Evolution. Bats have been around for over 50 million years. Currently there are over 1300 species, filling ecological niches on almost every continent. For centuries these ‘creatures of the night’ were rarely seen, often feared and barely understood. This talk aims to explain what's so special about the physiology and lifestyle of bats. With equipment able to render ultrasound audible to humans, awareness of their presence and how they live has grown. With the advent of DNA analysis, more and more species have been found. This talk will look at speciation as well as the three key characteristics that make them special: flight, echolocation and longevity. |
| 648 | Horology - the art & science of timekeeping. The development of increasingly accurate time keeping devices has been one of the great achievements of mankind which has stretched the ingenuity of scientists, engineers and craftsmen. As civilizations developed, there was a need for more accurate devices, leading to the development in the last millennium of mechanical devices, then electrical and currently atomic. |
| 649 | The New Physics – An account of the revolution in physics in the early years of the 20th Century. In 1905 Albert Einstein published a paper that started a revolution in thinking about how fundamental particles behaved and made possible all the modern electronic technology we now have available. It was this paper on “The Photovoltaic Effect” that eventually earned him the Nobel Prize and launched the new “Quantum Mechanics”. By reading a number of popular science books that have been published recently, I feel I have a glimmering of understanding of what it is that I don’t understand. |
| 655 | The Colour Blue - We know that, in mediaeval and classical art, the only thing that was really blue was the cloak of the Virgin Mary, because blue pigment was so very expensive. In this talk we look at the science of colour – what it is, and how it is perceived – to show that blue is something of an outlier in the spectrum. Then considering the history of the use of blue pigments and the scientific, technical, economic and even political factors driving their development, we show that the colour blue is indeed special. |
| 661 | U3A; making people scientifically literate - article by Ian Nash in Education Journal, 18th May 2015, Issue 233 |
| 687 | We are all fascinated by how our memories work. Why is it we cannot remember where we put the car keys, but have no problem remembering how to drive the car? This talk looks at how memory works, how reliable it is and what we can do to improve it. |
| 717 | Members of Ludlow U3A visited hydro projects, solar arrays, biomass plants, anaerobic digesters and various sustainable building projects. |
| 734 | Electra is a research initiative to investigate the effectsof emerging, life-changing technologies - good and bad - and exploring the advantages for U3A members. |
| 790 | The New Science of the Teenage Brain. Find out the recent research that explains why teenagers think and behave so differently from us 'sensible' adults. Learn which parts of the brain are used for various functions and how the brains and attitudes of growing children develop at the stages they go through. |
| 797 | How To Be a Photon - We will learn how to be a wave and a particle (at the same time?) and something about the speed limits we have to obey. We will learn how to make rainbows, stripes and sparkles and how to paint the world. We will learn how to obey the simple laws of optics we learned at junior school and which seemed so obvious. But when you are VERY small, things don’t always behave as you expect them to! |
| 799 | Earth’s atmosphere evolved from its beginning with 95% carbon dioxide and no oxygen to the current day composition of 21% oxygen and 0.04% carbon dioxide 4.5 billion years later, but those of Venus and Mars stayed very much the same, at least in composition. My talk attempts to provide an explanation for this observation in three parts: 1) The evolution of the Earth’s atmosphere during the past 4.5 billion years and the important interplay between the atmosphere and the evolution of life. 2) The carbon cycle and greenhouse effect that control the small variations in the present day atmosphere (nevertheless a potentially serious threat for humans). 3) The contrast between the destinies of Venus, Earth and Mars. |
| 801 | Averting comfortable lifestyle crises - How have climate change and diet shaped the evolution of human energy metabolism, and responses to Vitamin C, fructose and uric acid? Studies have revealed the flexibility of human metabolism in response to partial and total starvation and demonstrated that type 2 diabetics were better adapted than healthy subjects to conserving protein during fasting. The industrialisation of food processing in the C20 has led to increases in palatability and digestibility with a parallel loss of quality leading to overconsumption and the current obesity epidemic. New approaches are needed to the chronology of eating, the health benefits of intermittent fasting and the role of diet and exercise in the maintenance of a healthy human microbiome. |
| 802 | This presentation shows the power of the graphical representation of data to dramatise and clarify information - often that we probably think we already know - making it more real and relevant. An important source of data and graphics is "Our World in Data". Examples come from a variety of fields including Geography, Agriculture and Food, Energy, Demographics and Sport |
| 803 | The talk will start with a 'Damned Lie' and finish with some 'Damned Tricky Statistics'. In between the talk will cover some simple statistical concepts: Averages (mean or median), Percentages (relative or absolute) and Probability, Chance & Risk and will aim to explain them clearly with interesting statistics taken from everyday life as examples. However, statistics are frequently misused and examples will be given of their misuse in medicine, politics and the law. |
| 804 | Caroline Herschel, the Comet Sweeper - often overshadowed by her brother, Sir William Herschel, this remarkable lady had an astronomical career of her own. For years, her brother‘s assistant and support, she was highly respected by the scientific community of the day. This presentation will show how she coped with the restrictions and culture of her day and her ultimate achievements. |
| 805 | History of microwave generators and invention of cavity magnetron used for radar in WW II. What is Heat? What causes substances to rise in temperature? Infra-red radiation and radiofrequency/dielectric heating. How microwave ovens work with a short video looking at a modern microwave oven. |
| 806 | This is a substantial collection of books on the history of science which were displayed at the Science Summer School. |
| 868 | Setting up a quantum physics group, an interesting proposal to which I immediately replied, “yes”. We had 15 at our first meeting which seemed to go down well. I gave out ‘homework’ on gamma rays, neutrinos and the positron. At the following monthly meeting we examined the homework and a ppt on radioactivity was shown. At the subsequent meetings we looked at Carbon dating, Thorium decay, quarks and the electron shell. Although it sounds advanced, the group, which has remained basically the same, has accessed it and have learnt together in an interactive way. I believe that presenting, what would seem to be, a very difficult subject in a simple and accessible way helps the learning experience to be more enjoyable. |
| 906 | Wonder materials - During the news review segment of our group’s monthly meeting, frequent attention was given to announcements about new materials with amazing properties. Graphene is the poster child but there are many more - we identified 20. So it was decided to bundle these up into a single endeavour modelled somewhat on the U3A “Shared Learning Project” template whereby each member was assigned a “Wonder Material” to answer a set of points about his or her material, its make-up, its properties that accounted for the announcement, and its actual or potential applications. |
| 907 | The Science of Frankenstein - a look at the novel against the background of the Enlightenment |
| 908 | Liquid Amps - Some highlights of electrochemistry, how it works and its importance in daily life. The story ranges from silver plated cutlery to the battery that powers your devices, and is of ever-increasing impact on society, as well as having a strong historical connection with the Birmingham area. |
| 909 | Scare stories; risk and perception - a look at how we assess risk, what we base that opinion on and whether the alternative in some cases may be worse. |
| 910 | Why doesn't your nose grow an ear? - a talk on why cells grow into the various parts of the body |
| 947 | The Science Group was one of the first to be formed in Leighton U3A in 1992. Some of us have been scientists or engineers in former lives and some are very enthusiastic laymen. The group discusses a wide range of subjects in the fields of science and technology. Normally a meeting is devoted to a particular topic researched and presented by one of the members, though there is usually time for general discussion of topical scientific events. Sometimes a whole session is devoted to ‘science in the news’ when we all bring along cuttings from newspapers or journals which have caught our eye.Whatever the passion of a member, natural history, physics, astronomy, geology, chemistry, mathematics, the oil industry, the environment and so on, we have enjoyed their contribution. From the lifestyle of solitary bees to the deep mysteries of the Big Bang, we've been there and still keep on looking. |
| 948 | What the Oswestry Science group may lack in size is compensated by enthusiasm. In the past we have chosen a subject and worked through a programme. It was then suggested that, as we have varied interests we could each give a presentation on the subject of our choice. In spite of the work involved researching material, everyone was willing to contribute something. So far we have had presentations on ecology, the human genome project, global warming and climate change, and ‘in the beginning’ (the origin of life on earth). |
| 973 | Warwick U3A's History group held a geological treasure hunt. Ten teams, consisting of two geologists and 28 members, each chose a different rock and spent the first month at Warwick Museum, looking at where their rock was laid down. Summer days were spent in the field with maps, looking at quarries, houses, churches, the soil, trees, farming - everything dependent on the rock beneath. At the end the teams reported their findings., |
| 1029 | A talk on on Darwin the Geologist, highlighting a lesser known but important aspect of Charles Darwin's work. |
| 1030 | A talk on the creation of the vaccines, covering - What is coronavirus? Vaccines, what they are and how they work; Details of the Pfizer and AstraZenaca vaccines; Clinical trials; Current issues. |
| 1031 | We hear a lot about chocolate and its flavour, but what about its physical attributes – why does it do what it does? |
| 1045 | Flint; a geological explanation of how it is formed, as well as where to find it, how to recognise it and its uses. |
| 1046 | SETI – the Search for Extra Terrestrial Intelligence and having fun with the Drake Equation – is anybody out there? And if they are, then where are they, and how many civilisations are likely? Are we alone; one of the most fundamental questions we can ask? This presentation covers the SETI search and the attempts to estimate the number of intelligent, technologically advanced alien civilisations in our Milky Way galaxy. We will look at the Drake Equation and its various parameters, and the range of estimates it predicts. |
| 1047 | For over a hundred years, the ultimate recognition of ground-breaking scientific research has been the award of a Nobel Prize. But there’s another series of annual awards, less prestigious but no less cherished, which honour, not the greatest achievements in science, but the funniest. They’re called the Ig Nobel Prizes, and, since their launch in 1991, they’ve provided a humorous insight into the quirky side of scientific research. This light-hearted presentation takes a look back at some of the most improbable of prize-winners. |
| 1048 | The Science of Drug Abuse in Sport. The World Anti-Doping Agency may state that “Doping is Fundamentally Contrary to the Spirit of Sport”, but reports of sportspeople caught using drugs have been common for at least 50 years. This presentation will cover the mechanisms of action and the performance effects of a number of drugs commonly abused in a range of different sports, including those used to enhance endurance, for increasing strength, and for reduction of pain and fatigue. The side-effects of these drugs, ranging from acne to death, will also be discussed. |
| 1056 | A review of the size/sale of our universe, with details as to how distances to objects in our universe are measured. |
| 1057 | The science, history and politics of the Manhattan Project: the Atomic Bomb |
| 1059 | There are many active science discussion groups throughout u3a so it is perhaps surprising there has been relatively little in the way of practical science work. Chichester has remedied that by leading its members through practical experiments in biology, physics and chemistry, both for non-scientists and broadening the horizons of those who are skilled but in a very narrow area. |
| 1068 | Volunteers needed to transcribe the manuscript notebooks of chemist and poet Sir Humphrey Davy. This is an online project so available to anyone in the country. |
| 1080 | A network has been set up for U3A members interested in astronomy and spaceflight. It is hoped it will become an online 'club' where members can share information.. As it is such a huge subject area, the site is broken down into topics such as cosmology, astronomy, space missions and exploration, the night sky and the search for extra-terrestrial intelligence. |