Abstract The biosand filter is a slow sand water filtration system that is widely used in developing countries. The filter works through the use of a biological layer to kill pathogens in the water. The focus of this research was to determine the effectiveness of a biosand filter in relation to its ability to filter […]
Abstract Each year, 6-8 million tonnes of waste shells are discarded, neglecting a valuable resource. The purpose of this experiment was to tap into this resource and determine which shell would most effectively adsorb pollutants from stormwater. The hypothesis: if different types of shells are tested to clean stormwater, the kiln-heated crab shells will adsorb […]
Abstract The aim of this experiment was to find a solution that may help control the resistance of bacteria to conventional antibiotics. This experiment tests to see the efficacy of everyday natural products towards health and wellbeing as opposed to seeking conventional antibiotics, which can trigger problems such as antibiotic resistance. This experiment is […]
Mentor: Dr. Kunlun Hong Abstract Potable water is a vital and very limited resource in our society. Obtaining such water through purification is of global importance. One of the main challenges in water purification is the ability to distribute affordable purification devices to the people in need efficiently. This project utilizes the abundant Moringa oleifera […]
Abstract Honey is a composite mixture of various carbohydrates, enzymes, flavonoids and organic acids. It is used for a wide variety of purposes and is a known antimicrobial agent. Heavy metals may be present in trace quantities in honey and their detection is important for the quality control of honey and it also serves […]
The August 21st total solar eclipse stretched from coast to coast, with the penumbra covering most of the United States and a path of totality crossing twelve states and four time zones. Millions of people already live under this path, with tens of millions more travelling to these areas to witness the astronomical event of […]
Abstract The aim of our project is to use analytical techniques to identify the existence of Lyme borreliosis, commonly known as Lyme Disease in Ticks and investigate the distribution of Lyme borreliosis in the Dorset area. Results are presented from successful and accurate gel electrophoresis using Safe Blue indicator; although only one positive result for […]
Abstract The eutrophication of natural waters is a common problem. Eutrophication describes the accumulation of nutrients (especially phosphorus and nitrogen compounds) which stimulates the growth of organisms (mainly phytoplankton). This results in a lack of oxygen and ultimately in the death of living beings in the water. This study investigates the effect of stored plants […]
Abstract This paper investigates the importance of regular disinfection of farm equipment as part of an effective biosecurity system to reduce pathogen spread within an individual holding. By carrying out a laboratory investigation involving the growth of microorganisms from disinfected surfaces, the need for daily disinfection of high-risk areas is explored. The results of this […]
Even though a shell or a piece of coral on your mantelpiece may look pretty, the long-term consequences on the ocean and its inhabitants may be serious. You may think that one small shell won’t make a difference, but with every shell taken from its natural habitat the surrounding environment could suffer. This is because […]
A tsunami is a series of long, high sea waves caused by a disturbance in the water. This disturbance can come about in many ways such as an earthquake, landslide, volcanic eruption, or meteorite. The most common causes are volcanic or earthquake activity, and the disturbance itself causes abrupt movement of the water column. Tsunamis […]
Here is a selection of short, fun and interesting videos recommended by the King’s Hub. There is something for every scientist, with maths, physics, biology and chemistry related content. Although they are great to watch purely as entertainment, the King’s Hub also loves these videos because they show the wonderful (and slightly weird) knowledge that science […]
I had the pleasure of interviewing geoscientist and National Geographic Explorer, Andrés Ruzo on the publication of his first book, The Boiling River. Many of us have childhood dreams, perhaps of long lost places, imaginary worlds we might once be lucky enough to visit. We might be told stories, ones which we believe at the […]
In an exciting new partnership with the British Exploring Society, we’re delighted to bring you their first guest post, James Borrell, a conservation biologist with a passion for challenging expeditions, looks at why scientific expeditions are so important.
Abstract Visible from space, the light from our cities pollutes our night skies. Sobue decided to measure the light levels at night around Japan using a Sky Quality Meter (SQM). He tried to determine the reliability of SQMs and accuracy of his results by comparing the measured light pollution levels with electricity consumption statistics and […]
Introduction How shall we tackle climate change? This is still an unresolved question. Here, I will put forward an idea and argue its case. Burning fuels creates carbon dioxide, which thickens the atmosphere. Consequently, an increasing amount of the Sun’s heat is trapped. So, to tackle climate change, we must stop burning fuels. However, fuel […]