Inventions

Recent research found that fully one third of humanity can't see the Milky Way because of light pollution

Is Light Pollution Really Pollution?

As countries grow richer, light pollution gets worse–but some are fighting to change that

Researchers found that tadpole embryos were better able to fight off infection when their cells' natural electrical charge was manipulated.

Tweaking the Tiny Electrical Charges Inside Cells Can Fight Infection

It works in tadpoles. Could it work in humans?

Night vision technology has been in use since just before World War II, although it's evolved considerably since then.

Seeing in the Dark: The History of Night Vision

In honor of Military Invention Day, a look at night vision technology throughout the years

The unassuming face of one of twentieth-century America's most dangerous men, even to himself

One Man Invented Two of the Deadliest Substances of the 20th Century

Thomas Midgley Jr.'s inventions have had an outsize impact—not all of it good—on humankind

Seedsheet bills itself as the best way to know where your food comes from by allowing you to grow it yourself. The container gardens come with pre-selected plants that can spice up a salad, garnish a cocktail or fill a taco.

This Invention Makes a Gardener Out of Anyone

Seedsheets founder and CEO Cameron MacKugler designs the garden. You just have to water it.

Stop your baby from sucking his or her thumb with this, er, "clever" invention.

Patents (Only) a Mother Could Love

For Mother's Day, we've pulled some of history's wackiest patented ideas for mothers and children

The team has developed many different prototypes. Their latest iteration can display six characters at a time and images the text using an internal camera.

This Device Translates Text To Braille in Real Time

Team Tactile hopes to create an inexpensive and portable device that can raise text right off the page

John Scott Haldane at his laboratory in Oxford.

To Protect Allied WWI Soldiers, This Researcher Tested an Early Gas Mask on Himself

John Haldane developed a rudimentary respirator that protected wearers against chlorine gas—at least for a few minutes

Elijah McCoy.

This Prolific Inventor Helped Give Us The Phrase “The Real McCoy”

There are many stories about how we got this phrase. But there was only one Elijah McCoy

By 1948, when this photo montage was made, Times Square was a riot of lights and special effects. Many of these lighted signs were the work of Douglas Leigh.

Times Square's Glitzy Look was One Man's Bright Idea

Douglas Leigh's ability to imagine new kinds of advertising shaped the signs of the city

In an Emergency, You'll Want This Hi-Tech First Aid Kit

Ram Fish, founder and CEO of 19Labs, talks about developing his clinic-in-a-box

A TeleGuide terminal developed in the early 1990s by Swedish phone company Televerket, with IBM and Esselte.

A New Museum in Sweden Is All About Failure

Visit the many examples of products that were short-sighted, short-lived or just silly

The "Albany Fire Protectors" seen in this undated, probably late-19th century photograph, might have used a fire pole.

Fire Poles Saved Time, But They Also Injured Firefighters

Many fire departments across the country have phased out the pole

One of Empa's temperature sensors in the shape of a Braeburn apple

A New Sensor That Looks and Acts Like Fruit Could Reduce In-Transit Produce Waste

Swiss scientists have developed a temperature sensor that provides important data while packed with fruit in transport and storage

The Patents and Trademarks Behind Jelly Beans

Inventors have been improving the techniques and technologies used to make jelly beans for more than 150 years

Velcro was originally available only in black, but even when it started coming in multiple colors, 1960s fashionistas wanted nothing to do with it.

Before Velcro’s Patent Expired, It Was a Niche Product Most People Hadn’t Heard Of

The hook-and-loop tape's moment in the sun came after others were free to copy it

This, the first passenger elevator, was installed in a New York department store in 1857. The elevator is not round, though the first passenger elevator shaft, installed a mile north of this store, was.

This Innovator Thought Elevators Should Be Round

Peter Cooper thought that round would be the most efficient shape for elevators, and requested an elevator shaft designed accordingly

The Patents and Trademarks Behind Lucky Charms Cereal

There's a lot of food science that goes into those marshmallow clovers

"Numbers are a human invention, and they’re not something we get automatically from nature," says Caleb Everett.

How Humans Invented Numbers—And How Numbers Reshaped Our World

Anthropologist Caleb Everett explores the subject in his new book, <em>Numbers and the Making Of Us</em>

Playing the flute isn't easy even for some humans, but in the 18th century, inventor Jacques de Vaucanson figured out how to make a machine play it.

This Eighteenth-Century Robot Actually Used Breathing to Play the Flute

It was one of a trio of automata that had functions like living creatures

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