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Lightning injuries are divided into direct strikes, side splash, contact injury, and ground current. [1] Ground current occurs when the lightning strikes nearby and travels to the person through the ground. [1] Side splash makes up about a third of cases and occurs when lightning strikes nearby and jumps through the air to the person. [1]
Truck mounted attenuators (TMA), similar in some ways to railcar buffers, can be deployed on vehicles that are prone to being struck from behind, such as snow plows and road construction or maintenance vehicles. Work zone regulations often specify a minimum buffer distance between the attenuator truck and the work area, and a minimum mass for ...
Safety glasses provide protection from external debris, and should provide side protection via a wrap-around design or side shields. [ 14 ] Goggles provide better protection than safety glasses, and are effective in preventing eye injury from chemical splashes, impact, dusty environments and welding. [ 14 ]
Contact injury – an object (generally a conductor) that a person is touching is electrified by a strike. Side splash – branches of currents "jumping" from the primary flash channel electrify the person. Blast injuries – being thrown and suffering blunt-force trauma from the shock wave (if very close) and possible hearing damage from the ...
Additional research published in 2023 reported that the overall incidence rate of fireworks-related injuries rose by over 17% over the last decade, with the upper extremities (more than 41%), head ...
A lightning rod or lightning conductor (British English) is a metal rod mounted on a structure and intended to protect the structure from a lightning strike. If lightning hits the structure, it is most likely to strike the rod and be conducted to ground through a wire, rather than passing through the structure, where it could start a fire or ...
When there's thunder and lightning outside, childhood instinct says to hide under the covers. Check out these crazy lightning snapshots: Unfortunately, a woman in Michigan found out this week that ...
The award-winning 2024 F-150 Lightning pickup has been held for quality review since Feb. 9, 2024, Ford said. They'll begin shipping the vehicle to dealers after the review is complete.