Cloaking Cop Car

Heatwave: A black pigment that becomes transparent when heated - great for making a cloaking cop car that transforms from an unmarked vehicle to fully marked police unit with the flick of a switch.

Sep 30, 2009

Heatwave: A black pigment that becomes transparent when heated — great for making a cloaking cop car that transforms from an unmarked vehicle to fully marked police unit with the flick of a switch.

Latest in Home
Large blank billboard with metal frame in commercial area surrounded by trees, buildings, and parked vehicles
Nearly 1,400 Laid Off at Truck Factory in Ohio
October 5, 2026
KABL industrial EDM machine with control panel, cooling system, and precision cutting equipment
High-Precision Small Hole EDM Can Make Holes as Small as 80 Microns in Diameter
October 5, 2026
Smittek CNC machining center with linear motor drive and metal workpiece on table
Precision Wire EDM for Extreme Micromachining
October 5, 2026
OKUMA CNC machining center with white and black exterior, doors open showing internal mechanical components and control panels
Okuma America Debuts New Machines, Controls and Automation Systems
October 5, 2026
More
Large blank billboard with metal frame in commercial area surrounded by trees, buildings, and parked vehicles
Automotive
Nearly 1,400 Laid Off at Truck Factory in Ohio
The facility could gain new life under its next owner.
October 5, 2026
KABL industrial EDM machine with control panel, cooling system, and precision cutting equipment
Technology
High-Precision Small Hole EDM Can Make Holes as Small as 80 Microns in Diameter
Without tool changes.
October 5, 2026
Smittek CNC machining center with linear motor drive and metal workpiece on table
Technology
Precision Wire EDM for Extreme Micromachining
Micron-level precision with zero mechanical contact.
October 5, 2026
OKUMA CNC machining center with white and black exterior, doors open showing internal mechanical components and control panels
Technology
Okuma America Debuts New Machines, Controls and Automation Systems
Next-generation CNC technology meets AI.
October 5, 2026
Person in yellow vest stands triumphantly on volcanic landscape with UFO and spacecraft visible in cloudy sky
Aerospace
Boeing Lands Multi-Billion-Dollar Contract to Build Mystery Jet for U.S. Navy
It's creating the country's largest secure factory to handle production.
October 5, 2026
Modern corporate campus at sunset with wet pavement, trees, and contemporary buildings under dramatic golden sky
Operations
Bayer to Invest $2.2B in New U.S. Manufacturing Site
It's expected to create around 600 jobs.
October 5, 2026
Two green recycling bins with white circular emblems on a paved outdoor surface
Energy
Solar-Powered Garbage Can Stops the Stink
The lid insert efficiently breaks down acetic acid.
October 5, 2026
Silhouette of person jumping over hurdle against glowing sun with ManufacturingNow logo
Operations
Figure Trained Its Humanoid Robots to Jump Into Molten Steel
The decommissioning stunt was suggested by the Terminator himself.
October 5, 2026
Today in Manufacturing Episode 288 promotional graphic featuring military aircraft, Chinese flag, Pentagon building, and GAINS sponsor logo
Safety
How F-35 Parts Got Shipped to China; Plastics Fire Aftermath in Michigan; Chemical Leak at Purina Plant | Today in Manufacturing Ep. 288
Also on the podcast, Caterpillar commits $1 billion to expand U.S. manufacturing, criminal conspiracy targets cooking oil and new exoskeleton helps users walk upright again.
October 5, 2026
Electronics factory workers in maroon uniforms assembling components at industrial workstations in a bright manufacturing facility.
Operations
Pandora Opens $150 Million Jewelry Factory Powered by Renewable Energy
It will produce up to 60 million pieces of jewelry a year.
October 1, 2026
Close-up of a hawk with yellow eye-ring and beak against Ford blue logo background, labeled 'El Charro'
Automotive
Ford Factory Hires Hawk to Fight Off Pigeons
"El Charro" has become a celebrity at the plant.
October 2, 2026
Amazon logo on industrial warehouse building exterior signage
Energy
Amazon Investing $1B Into Data Center Communities Amid Backlash
The gamble looks to win back those wary of data centers.
October 2, 2026
Three large metallic sail-shaped sculptures stand in a desert landscape under a blue sky with clouds
Aerospace
Shield AI Picks U.S. Production Site for X-BAT, Its AI-Piloted Fighter Jet
It's planned to begin production in 2029.
October 2, 2026
Iowa state flag waving on a flagpole against a blue sky with white clouds
Operations
$15B Iowa Steel Plant in Question with Tax Laws, Site Selection Still Unresolved
The project has encountered some skepticism in rural Iowa.
October 2, 2026
Hormel Foods storefront sign with red text and green decorative border featuring parsley leaf icon
Operations
Hormel to Acquire Chicken Processor Brakebush in $1B Deal
The company expects the move to bolster its protein portfolio and foodservice operations.
October 1, 2026