In the late 1930s, a young Harvard undergraduate named Donald Griffin spent hours in darkened rooms … Echoes of Safety: From Bat Sonar to the Unseen Science Guarding Our Power LinesRead more
Author: terrywp
The Electrical Detective: Solving the Mystery of Parasitic Drain with the Extech 380942
The black sedan was back, sitting under the cool fluorescent lights of the bay like a … The Electrical Detective: Solving the Mystery of Parasitic Drain with the Extech 380942Read more
Ghosts in the Machine: How Wireless Measurement and a Forgotten Math Principle Are Revolutionizing Electrical Safety
The low, steady hum of the number three centrifugal pump was supposed to be the heartbeat … Ghosts in the Machine: How Wireless Measurement and a Forgotten Math Principle Are Revolutionizing Electrical SafetyRead more
Beyond the Beep: How a Modern Multimeter Like the UNI-T UT181A Tells the Secret Story of Electricity
There are ghosts in the machine. Ask any engineer, any seasoned technician, and they’ll have a … Beyond the Beep: How a Modern Multimeter Like the UNI-T UT181A Tells the Secret Story of ElectricityRead more
An Engineer’s Tale: How the Fluke 287 Taught Me to See Time
An Engineer’s Tale: How the Fluke 287 Taught Me to See Time The phone call has … An Engineer’s Tale: How the Fluke 287 Taught Me to See TimeRead more
The Capacitor’s Ghost: Solving an Electronics Mystery with an LCR Meter
The air in my workshop was thick with the satisfying scent of rosin-core solder and old … The Capacitor’s Ghost: Solving an Electronics Mystery with an LCR MeterRead more
The Soul of a Meter: Why the Fluke 87V’s 30-Year-Old Design Still Defines Modern Electrical Safety and Accuracy
I still remember the ghost in the needle. My first multimeter was a heavy, bakelite-cased analog … The Soul of a Meter: Why the Fluke 87V’s 30-Year-Old Design Still Defines Modern Electrical Safety and AccuracyRead more
The Electrician’s Ghost: A Story of Seeing, Believing, and the Science of True Measurement
The rain was drumming a steady, somber rhythm on the workshop’s corrugated roof. It was the … The Electrician’s Ghost: A Story of Seeing, Believing, and the Science of True MeasurementRead more
The Soul of a Tool: Why the Fluke 179 Isn’t Just a Multimeter
I still remember the scent of old workshops—a mix of ozone, hot solder, and dust. In … The Soul of a Tool: Why the Fluke 179 Isn’t Just a MultimeterRead more
OMTech XF-180 Fume Extractor: The Science Behind Clearing the Air in Your Workshop
There’s a unique magic that happens in a workshop. It’s the focused hum of a laser … OMTech XF-180 Fume Extractor: The Science Behind Clearing the Air in Your WorkshopRead more
TINGOR Hydrogen Inhalation Machine: Unpacking PEM/SPE Tech for High-Purity H₂ Generation
Hydrogen (H_2). The universe’s simplest and most abundant element, yet it holds a universe of fascination. … TINGOR Hydrogen Inhalation Machine: Unpacking PEM/SPE Tech for High-Purity H₂ GenerationRead more
PerfectPrime IR501 Thermal Imager: See the Unseen World of Heat with Your Android Phone
History often hinges on moments of quiet observation. In 1800, the astronomer Sir William Herschel, curious … PerfectPrime IR501 Thermal Imager: See the Unseen World of Heat with Your Android PhoneRead more
YITAHOME MAYIH4YPPG 12000 BTU Mini Split: The Science of Efficient, Quiet Home Climate Control
We’ve all been there. Sweating through a summer heatwave or shivering in a winter cold snap, … YITAHOME MAYIH4YPPG 12000 BTU Mini Split: The Science of Efficient, Quiet Home Climate ControlRead more
vinburg CT6 Dehumidifier: Quietly Combating Humidity in Your Home Spaces
Step into a room sometimes, especially during certain seasons or in particular spaces like basements and … vinburg CT6 Dehumidifier: Quietly Combating Humidity in Your Home SpacesRead more
GoveeLife H7151 Smart Dehumidifier: The Science of Controlling Humidity in Large North American Homes (Up to 4500 Sq Ft)
Ever walk into your basement and get hit with that unmistakable damp, musty smell? Or feel … GoveeLife H7151 Smart Dehumidifier: The Science of Controlling Humidity in Large North American Homes (Up to 4500 Sq Ft)Read more
VEWIOR ClearAir-A7 Air Purifier: Understanding H14 HEPA & Activated Carbon Science for Cleaner Home Air
Take a deep breath. Right now, wherever you are indoors, you’re surrounded by air that probably … VEWIOR ClearAir-A7 Air Purifier: Understanding H14 HEPA & Activated Carbon Science for Cleaner Home AirRead more
AIRPLUS AP20-1905EE Dehumidifier: Understanding the Science of Controlling Home Humidity up to 4,500 Sq Ft
Step into your basement on a damp day. Feel that persistent chill, notice the faint musty … AIRPLUS AP20-1905EE Dehumidifier: Understanding the Science of Controlling Home Humidity up to 4,500 Sq FtRead more
ECOWITT Wittboy Pro HP2564: Ultrasonic & Haptic Weather Sensing for Your Backyard Microclimate
We’ve all experienced it: the regional forecast predicts sunshine, yet your garden is experiencing a surprise … ECOWITT Wittboy Pro HP2564: Ultrasonic & Haptic Weather Sensing for Your Backyard MicroclimateRead more
Midea RMW12SQW (Renewed): The Science Behind Ultra-Quiet, Efficient U-Shaped Window AC Cooling
Picture this: a sweltering summer evening. The air outside is thick and still. Inside, you crave … Midea RMW12SQW (Renewed): The Science Behind Ultra-Quiet, Efficient U-Shaped Window AC CoolingRead more
KUICH HD-2401 Humidifier: The Science Behind Quiet, Cool Mist Comfort for Your Home
We meticulously design our living spaces for comfort – the right lighting, cozy furniture, perhaps a … KUICH HD-2401 Humidifier: The Science Behind Quiet, Cool Mist Comfort for Your HomeRead more