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Fractal Burning
Fractal burning, Lichtenberg burning or wood fracking refers to a technique where a Lichtenberg figure is pyrography, burnt into wood using high voltage electricity. It has gained notoriety due to numerous incidents of death or severe injuries when people have attempted it at home, with at least 33 people having died between 2017 and 2022. Process By applying a coat of electrolyte, electrolytic solution to the surface of the wood, the Electrical resistance and conductance, resistance of the surface drops considerably. Two electrodes are then placed on the wood and a high voltage is passed across them. Current from the electrodes will cause the surface of the wood to heat up until the electrolyte boils and the wooden surface burns. Because the charred surface of the wood is mildly conductive, the surface of the wood will burn in a pattern outwards from the electrodes. Safety The danger lies in the process relying on high voltages, much higher than Mains electricity#Voltage ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leopardwood 9 X 24
''Flindersia maculosa'', commonly known as leopardwood or leopard tree, is a species of tree in the family Rutaceae and is Endemism, endemic to inland areas of eastern Australia. It has mottled bark, simple leaves arranged in opposite pairs, white to cream-coloured flowers and fruit studded with rough points. Description ''Flindersia maculosa'' is a tree that typically grows to a height of , developing from a tangled mass of spiny branches in the juvenile stage. The trunk is mottled due to the bark shedding in patches. The leaves are simple, arranged in opposite pairs, narrow oblong to lance-shaped or linear, long and wide on a Petiole (botany), petiole long. The upper surface of the leaf is shiny and dark green, the lower side dull and paler. The flowers are arranged in panicles long on the ends of branchlets. The sepals are long, the petals white to cream-coloured and long. Flowering occurs from September to December and the fruit is a woody Capsule (botany), capsule stu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Capital Punishment
Capital punishment, also known as the death penalty, is the state-sanctioned practice of deliberately killing a person as a punishment for an actual or supposed crime, usually following an authorized, rule-governed process to conclude that the person is responsible for violating norms that warrant said punishment. The sentence ordering that an offender is to be punished in such a manner is known as a death sentence, and the act of carrying out the sentence is known as an execution. A prisoner who has been sentenced to death and awaits execution is ''condemned'' and is commonly referred to as being "on death row". Crimes that are punishable by death are known as ''capital crimes'', ''capital offences'', or ''capital felonies'', and vary depending on the jurisdiction, but commonly include serious crimes against the person, such as murder, mass murder, aggravated cases of rape (often including child sexual abuse), terrorism, aircraft hijacking, war crimes, crimes against h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artistic Techniques
Art is a diverse range of human activity, and resulting product, that involves creative or imaginative talent expressive of technical proficiency, beauty, emotional power, or conceptual ideas. There is no generally agreed definition of what constitutes art, and its interpretation has varied greatly throughout history and across cultures. In the Western tradition, the three classical branches of visual art are painting, sculpture, and architecture. Theatre, dance, and other performing arts, as well as literature, music, film and other media such as interactive media, are included in a broader definition of the arts. Until the 17th century, ''art'' referred to any skill or mastery and was not differentiated from crafts or sciences. In modern usage after the 17th century, where aesthetic considerations are paramount, the fine arts are separated and distinguished from acquired skills in general, such as the decorative or applied arts. The nature of art and related concepts, such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ann Reardon
How To Cook That is a website and YouTube baking channel that provides video recipes on baking and decorating themed cakes, desserts, chocolate creations and other confectionery. Launched as a website in 2011, it later gained more than 4 million followers on YouTube, surpassing more than 15.3 million video views per month. Hosted by founder Ann Reardon, the channel has been featured in major publications, including ''Forbes'', ''The Huffington Post'', and ''The Sydney Morning Herald''. History How To Cook That was founded by Ann Reardon in 2011. Prior to becoming a YouTube personality, she worked as a qualified food scientist and dietitian. She left the field of food to work with youth as a youth pastor in a low socioeconomic area in Western Australia. She self-catered for various events. During that time, Reardon taught many of the young people how to cook in her own kitchen. In 2009, Reardon moved to Sydney, Australia, with her family and initially launched How To Cook That as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Australia
Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western percent of the land area of Australia excluding external territories. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to the south, the Northern Territory to the north-east, and South Australia to the south-east. Western Australia is Australia's largest state, with a total land area of . It is the second-largest country subdivision in the world, surpassed only by Russia's Sakha Republic. the state has 2.76 million inhabitants percent of the national total. The vast majority (92 percent) live in the south-west corner; 79 percent of the population lives in the Perth area, leaving the remainder of the state sparsely populated. The first Europeans to visit Western Australia belonged to the Dutch Dirk Hartog expedition, who visited the Western Australian coast in 1616. The first permanent European colony of Western Australia occurred following the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ABC News (Australia)
ABC News, or ABC News and Current Affairs, is a public news service produced by the Australian Broadcasting Corporation. Broadcasting within Australia and the rest of the world, the service covers both local and world affairs. The division of the organisation, which is called ABC News, Analysis and Investigations. is responsible for all news-gathering and coverage across the Australian Broadcasting Corporation's various television, radio, and online platforms. Some of the services included under the auspices of the division are the ABC News TV channel (formerly ABC News 24); the long-running radio news programs, '' AM'', '' The World Today'', and '' PM''; ABC NewsRadio, a 24-hour continuous news radio channel; and radio news bulletins and programs on ABC Local Radio, ABC Radio National, ABC Classic FM, and Triple J. ABC News Online has an extensive online presence which includes many written news reports and videos available via ABC Online, an ABC News mobile app (ABC Liste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Australia
South Australia (commonly abbreviated as SA) is a state in the southern central part of Australia. It covers some of the most arid parts of the country. With a total land area of , it is the fourth-largest of Australia's states and territories by area, and second smallest state by population. It has a total of 1.8 million people. Its population is the second most highly centralised in Australia, after Western Australia, with more than 77 percent of South Australians living in the capital Adelaide, or its environs. Other population centres in the state are relatively small; Mount Gambier, the second-largest centre, has a population of 33,233. South Australia shares borders with all of the other mainland states, as well as the Northern Territory; it is bordered to the west by Western Australia, to the north by the Northern Territory, to the north-east by Queensland, to the east by New South Wales, to the south-east by Victoria, and to the south by the Great Australian Bight.M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WorkSafe New Zealand
WorkSafe is New Zealand's primary workplace health and safety regulator. Over 550 staff based across New Zealand who are working to lift New Zealand's health and safety performance and support workers to return home healthy and safe. WorkSafe's role As the regulator of the workplace health and safety system, WorkSafe has three key roles: Regulatory confidence * Undertaking regulatory activity to provide confidence that New Zealand workplaces are appropriately managing health and safety * Enabling New Zealand to have confidence in WorkSafe as the primary health and safety regulator * Supporting confidence in the effectiveness of the health and safety regulatory regime. Harm prevention * Targeting critical risks at all levels (sector and system-wide) using intelligence * Delivering targeted interventions to address harm drivers (including workforce capability, worker engagement and effective governance) * Influencing attitudes and behaviour to improve health and safety risk man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrical Safety Foundation International
The Electrical Safety Foundation International (ESFI), formerly the National Electrical Safety Foundation, is a 501(c)(3) non-profit organization based in Rosslyn, Virginia, US dedicated exclusively to promoting electrical safety at home, school, and in the workplace. Founded in 1994 as a cooperative effort by the National Electrical Manufacturers Association (NEMA), Underwriters Laboratories (UL), and the US Consumer Product Safety Commission (CPSC), ESFI is funded by charitable contributions from, distributors, Nationally Recognized Testing Laboratories, retailers, insurers, utilities, safety organizations, and trade and labor associations. The mission of the Electrical Safety Foundation International (ESFI) is to reduce electrically related injuries, deaths and fires; saving lives and property through public education and outreach. National Electrical Safety Month Each May ESFI commemorates National Electrical Safety Month (NESM) to raise awareness and educate the public o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
YouTube
YouTube is a global online video platform, online video sharing and social media, social media platform headquartered in San Bruno, California. It was launched on February 14, 2005, by Steve Chen, Chad Hurley, and Jawed Karim. It is owned by Google, and is the List of most visited websites, second most visited website, after Google Search. YouTube has more than 2.5 billion monthly users who collectively watch more than one billion hours of videos each day. , videos were being uploaded at a rate of more than 500 hours of content per minute. In October 2006, YouTube was bought by Google for $1.65 billion. Google's ownership of YouTube expanded the site's business model, expanding from generating revenue from advertisements alone, to offering paid content such as movies and exclusive content produced by YouTube. It also offers YouTube Premium, a paid subscription option for watching content without ads. YouTube also approved creators to participate in Google's Google AdSens ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ground Fault Circuit Interrupter
A residual-current device (RCD), residual-current circuit breaker (RCCB) or ground fault circuit interrupter (GFCI) is an electrical safety device that quickly breaks an electrical circuit with leakage current to ground. It is to protect equipment and to reduce the risk of serious harm from an ongoing electric shock. Injury may still occur in some cases, for example if a human receives a brief shock before the electrical circuit is isolated, falls after receiving a shock, or if the person touches both conductors at the same time. If the RCD device has additional overcurrent protection integrated in the same device, it is referred to as RCBO. An earth leakage circuit breaker may be a RCD, although an older type of voltage-operated earth leakage circuit breaker (ELCB) also exists. These electrical wiring devices are designed to quickly and automatically isolate a circuit when it detects that the electric current is unbalanced between the supply and return conductors of a circu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isolation Transformer
An isolation transformer is a transformer used to transfer electrical power from a source of alternating current (AC) power to some equipment or device while isolating the powered device from the power source, usually for safety reasons or to reduce transients and harmonics. Isolation transformers provide galvanic isolation; no conductive path is present between source and load. This isolation is used to protect against electric shock, to suppress electrical noise in sensitive devices, or to transfer power between two circuits which must not be connected. A transformer sold for isolation is often built with special insulation between primary and secondary, and is specified to withstand a high voltage between windings. Isolation transformers block transmission of the DC component in signals from one circuit to the other, but allow AC components in signals to pass. Transformers that have a ratio of 1 to 1 between the primary and secondary windings are often used to protect second ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
