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Rough Science
''Rough Science'' is a British documentary reality television series made by the BBC in collaboration with the Open University. Six series were made between 2000 and 2005. It was broadcast in prime time on BBC Two and is considered something of a "break-out hit" for the Open University. The series' formula consists of a group of four or five scientists with specialities in different fields who are given a task that they must complete using the natural resources of the surrounding area together with a small set of supplies. Each programme features a different task and follows the scientists as they use their knowledge and ingenuity in attempting to fulfil it and, in the process, educate the viewing public – despite failure being common. Each episode either requires the team to work together in smaller groups to create requirements for the overall challenge, for the small groups to fulfil vaguely related challenges or even to complete the same task in competition. It has been se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Documentary
A documentary film (often described simply as a documentary) is a nonfiction Film, motion picture intended to "document reality, primarily for instruction, education or maintaining a Recorded history, historical record". The American author and Media studies, media analyst Bill Nichols (film critic), Bill Nichols has characterized the documentary in terms of "a filmmaking practice, a cinematic tradition, and mode of audience reception [that remains] a practice without clear boundaries". Research into information gathering, as a behavior, and the sharing of knowledge, as a concept, has noted how documentary movies were preceded by the notable practice of documentary photography. This has involved the use of singular Photograph, photographs to detail the complex attributes of History, historical events and continues to a certain degree to this day, with an example being the War photography, conflict-related photography achieved by popular figures such as Mathew Brady during the Am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antiflatulent
An antiflatulent (or deflatulent) agent is a drug used for the alleviation or prevention of excessive intestinal gas, i.e., flatulence. Mechanisms of action Preventing gas * Enzymes – Enzyme-based dietary supplements break down indigestible substances and prevent these substances from reaching the large intestine intact – where anaerobic bacteria produce gas. Substances indigestible by humans are usually present in foods associated with flatulence, like beans. When these substances reach the large intestine intact, they may be fermented by intestinal bacteria, thereby causing gas production. These supplements are usually taken with foods associated with flatulence. It is important to take the appropriate enzyme with the appropriate food. When consuming beans and other vegetables high in complex carbohydrates, it may be helpful to take a product that contains alpha-galactosidase, such as Beano or kombu. Additionally, for individuals with lactose intolerance, taking a lact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caribbean
The Caribbean ( , ; ; ; ) is a region in the middle of the Americas centered around the Caribbean Sea in the Atlantic Ocean, North Atlantic Ocean, mostly overlapping with the West Indies. Bordered by North America to the north, Central America to the west, and South America to the south, it comprises numerous List of Caribbean islands, islands, cays, islets, reefs, and banks. It includes the Lucayan Archipelago, Greater Antilles, and Lesser Antilles of the West Indies; the Quintana Roo Municipalities of Quintana Roo#Municipalities, islands and Districts of Belize#List, Belizean List of islands of Belize, islands of the Yucatán Peninsula; and the Bay Islands Department#Islands, Bay Islands, Miskito Cays, Archipelago of San Andrés, Providencia and Santa Catalina, Archipelago of San Andrés, Providencia, and Santa Catalina, Corn Islands, and San Blas Islands of Central America. It also includes the coastal areas on the Mainland, continental mainland of the Americas bordering the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photochemistry
Photochemistry is the branch of chemistry concerned with the chemical effects of light. Generally, this term is used to describe a chemical reaction caused by absorption of ultraviolet (wavelength from 100 to 400 Nanometre, nm), visible light, visible (400–750 nm), or infrared radiation (750–2500 nm). In nature, photochemistry is of immense importance as it is the basis of photosynthesis, vision, and the formation of vitamin D with sunlight. It is also responsible for the appearance of DNA mutations leading to skin cancers. Photochemical reactions proceed differently than temperature-driven reactions. Photochemical paths access high-energy intermediates that cannot be generated thermally, thereby overcoming large Activation energy, activation barriers in a short period of time, and allowing reactions otherwise inaccessible by thermal processes. Photochemistry can also be destructive, as illustrated by the photodegradation of plastics. Concept Grotthuss–Dra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mike Bullivant
Dr Mike Bullivant is a British organic photochemist known for his appearances on all six series of BBC's Rough Science, which was nominated for a BAFTA in 2000. Bullivant studied Chemistry Chemistry is the scientific study of the properties and behavior of matter. It is a physical science within the natural sciences that studies the chemical elements that make up matter and chemical compound, compounds made of atoms, molecules a ... at the University of Wales (Cardiff) and attained a PhD in organic photochemistry at the Universities of Cardiff and Nottingham. Bullivant also presented the BBC/Open University series ''The Chemistry of Almost Everything'' which, in 1996, was the first Open University series to be shown in a prime-time slot, rather than the usual overnight slots traditionally reserved for OU broadcasts. Bullivant was awarded an honorary Master of the University degree by the Open University in 2007 for his “significant contribution to the education and cul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virology
Virology is the Scientific method, scientific study of biological viruses. It is a subfield of microbiology that focuses on their detection, structure, classification and evolution, their methods of infection and exploitation of host (biology), host cell (biology), cells for reproduction, their interaction with host organism physiology and immunity, the diseases they cause, the techniques to isolate and culture them, and their use in research and therapy. The identification of the causative agent of tobacco mosaic disease (TMV) as a novel pathogen by Martinus Beijerinck (1898) is now acknowledged as being the history of virology, official beginning of the field of virology as a discipline distinct from bacteriology. He realized the source was neither a bacterial nor a fungal infection, but something completely different. Beijerinck used the word "virus" to describe the mysterious agent in his 'contagium vivum fluidum' ('contagious living fluid'). Rosalind Franklin proposed the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mike Leahy
Michael Brian Leahy (born 13 July 1966) is a British scientist, environmental campaigner and television presenter, known for his series '' Bite Me'' on the National Geographic Channel. Leahy grew up in Steventon, Oxfordshire, and attended John Mason Comprehensive School in Abingdon. He left school at 15 and worked for ten years as a motor mechanic. He was then a student at both Oxford Brookes University and Oxford University, where he gained a D.Phil in Virology and Molecular Biology. In his 30s, Leahy gave up his job as a researcher to become a full-time television presenter, presenting three series of the BBC's '' Rough Science''. This was followed by several TV series for the BBC including ''Bodysnatchers'' on BBC1, ''Labrats'', ''SARS: the True Story'', ''Pandemics: a Horizon Guide'', ''The World's Top Ten Natural Disasters'' and others. Following a short period presenting science, travel and wildlife shows for BSkyB, Leahy moved to the National Geographic Channel, wher ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physicist
A physicist is a scientist who specializes in the field of physics, which encompasses the interactions of matter and energy at all length and time scales in the physical universe. Physicists generally are interested in the root or ultimate causes of Phenomenon, phenomena, and usually frame their understanding in mathematical terms. They work across a wide range of Physics#Research fields, research fields, spanning all length scales: from atom, sub-atomic and particle physics, through biological physics, to physical cosmology, cosmological length scales encompassing the universe as a whole. The field generally includes two types of physicists: Experimental physics, experimental physicists who specialize in the observation of natural phenomena and the development and analysis of experiments, and Theoretical physics, theoretical physicists who specialize in mathematical modeling of physical systems to rationalize, explain and predict natural phenomena. Physicists can apply their k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemist
A chemist (from Greek ''chēm(ía)'' alchemy; replacing ''chymist'' from Medieval Latin ''alchemist'') is a graduated scientist trained in the study of chemistry, or an officially enrolled student in the field. Chemists study the composition of matter and its properties. Chemists carefully describe the properties they study in terms of quantities, with detail on the level of molecules and their component atoms. Chemists carefully measure substance proportions, chemical reaction rates, and other chemical properties. In Commonwealth English, pharmacists are often called chemists. Chemists use their knowledge to learn the composition and properties of unfamiliar substances, as well as to reproduce and synthesize large quantities of useful naturally occurring substances and create new artificial substances and useful processes. Chemists may specialize in any number of Chemistry#Subdisciplines, subdisciplines of chemistry. Materials science, Materials scientists and metallurgists sha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ethnobotany
Ethnobotany is an interdisciplinary field at the interface of natural and social sciences that studies the relationships between humans and plants. It focuses on traditional knowledge of how plants are used, managed, and perceived in human societies. Ethnobotany integrates knowledge from botany, anthropology, ecology, and chemistry to study plant-related customs across cultures. Researchers in this field document and analyze how different societies use local flora for various purposes, including medicine, food, religious use, intoxicants, building materials, fuels and clothing. Richard Evans Schultes, often referred to as the "father of ethnobotany", provided an early definition of the discipline: Since Schultes' time, ethnobotany has evolved from primarily documenting traditional plant knowledge to applying this information in modern contexts, particularly in pharmaceutical development. The field now addresses complex issues such as intellectual property rights and equitab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecology
Ecology () is the natural science of the relationships among living organisms and their Natural environment, environment. Ecology considers organisms at the individual, population, community (ecology), community, ecosystem, and biosphere levels. Ecology overlaps with the closely related sciences of biogeography, evolutionary biology, genetics, ethology, and natural history. Ecology is a branch of biology, and is the study of abundance (ecology), abundance, biomass (ecology), biomass, and distribution of organisms in the context of the environment. It encompasses life processes, interactions, and adaptations; movement of materials and energy through living communities; ecological succession, successional development of ecosystems; cooperation, competition, and predation within and between species; and patterns of biodiversity and its effect on ecosystem processes. Ecology has practical applications in fields such as conservation biology, wetland management, natural resource m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marine Biology
Marine biology is the scientific study of the biology of marine life, organisms that inhabit the sea. Given that in biology many scientific classification, phyla, family (biology), families and genera have some species that live in the sea and others that live on land, marine biology classifies species based on the environment (biophysical), environment rather than on taxonomy (biology), taxonomy. A large proportion of all life, life on Earth lives in the ocean. The exact size of this "large proportion" is unknown, since many ocean species are still to be discovered. The ocean is a complex three-dimensional world, covering approximately 71% of the Earth's surface. The habitats studied in marine biology include everything from the tiny layers of surface water in which organisms and abiotic items may be trapped in surface tension between the ocean and atmosphere, to the depths of the oceanic trenches, sometimes 10,000 meters or more beneath the surface of the ocean. Specific habi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
