John Mathew 
TL;DR Computer eye strain — also called computer vision syndrome or digital eye strain — is a group of symptoms including dry eyes, blurred vision, and headaches caused by prolonged screen use. It affects approximately two-thirds of regular computer users globally (Nature Scientific Reports, 2024). The condition is temporary and does not cause permanent eye … Read more
At 3:15 on a winter morning, the underground haul road sits at its quietest and its most dangerous. Low-lux emergency lighting throws cold pools onto the ribs, a 90-tonne truck cycles past the tip at the bottom of the decline, and in the surface control room the only sound is the slow tick of the … Read more
Put your palm on the steel shell of a 30-metre propane sphere at an olefins plant on a coastal industrial strip, and the metal feels ordinary — cool, slightly gritty under paint. Behind that 40 mm of plate sits roughly 2,000 cubic metres of liquefied hydrocarbon at 17 barg, held there by nothing more than … Read more
I inherited a mixed lifting fleet when I moved to the distribution and cold-storage campus I now cover — sixteen counterbalance forklifts, four reach trucks, two goods-only platform lifts between the mezzanine and the chilled dispatch floor, and around 140 accessories ranging from polyester round slings to grade 80 chain sets on the yard-side loading … Read more
TL;DR The four-gas detector on the entry attendant’s belt started alarming thirty seconds after the maintenance crew entered the boiler room. Carbon monoxide: 87 ppm and climbing. The crew had been inside for less than a minute. No one felt anything yet — no headache, no dizziness. The gas had been building silently for hours … Read more
I once walked onto a chaotic turnaround project at a petrochemical refinery where every worker, regardless of rank or trade, was wearing a white hard hat. When a confined space alarm triggered in Zone 4, the emergency response team lost precious minutes trying to locate the area supervisor and the fire warden among a sea … Read more
As a Lead Auditor and Occupational Safety Expert with over a decade in high-risk heavy industries, I was recently inspecting an aging fertilizer plant where a maintenance technician had slipped inside a 50-foot caged ladder. Suspended by his tool belt, which had wedged between the rungs and a corroded horizontal hoop, he was trapped 40 … Read more
When it comes to managing chemical spills, toxic vapor releases, or hazardous material incidents, the margin for error is razor-thin. Personnel involved in these operations are exposed to potentially life-threatening conditions that require precise, informed decisions—none more important than selecting the correct level of personal protective equipment (PPE). To standardize protection and ensure worker safety, … Read more
Laboratories are environments filled with opportunities for innovation and discovery, but they also come with various laboratory hazards that must be carefully managed. Whether working with hazardous chemicals, biological agents, high-powered equipment, or extreme temperatures, safety in the lab must always be a top priority. Laboratory safety symbols play a critical role in maintaining a … Read more
Organizations tend to see health and safety maintenance as more of a cost rather than an asset. In reality, it is not only a vital part of any organization’s operations but also one of the most lucrative investments that can be made. The Health and Safety Executive reports that the cost of workplace injury and … Read more