Inventions

Dozens of Smithsonian Institution professionals share their favorite reads from this year.

Smithsonian Scholars Pick Their Favorite Books of 2021

The writings of many fine authors support the research and ambitious undertakings of an Institution rising to the challenges ahead

Purdue University's INSPIRE Research Institute for Pre-College Engineering tests toys for how well they develop STEM skills in kids.

Engineers Pick the Ten Best STEM Toys to Give as Gifts This Year

These expert-approved gifts teach robotics, coding and engineering thinking through stories and play

Franklin believed a turkey killed with electricity would be tastier than one dispatched by conventional means: decapitation.

When Benjamin Franklin Shocked Himself While Attempting to Electrocute a Turkey

The statesman was embarrassed by the mishap—no doubt a murder most fowl

Michael J. Fox as Marty McFly, holding the Mattel Hoverboard in a scene from Back to the Future II

Marty McFly's 'Back to the Future II' Hoverboard Sells for $500,000

Signed by the franchise's star, actor Michael J. Fox, the movie prop easily surpassed its auction estimate

LifeLab Design's WarmLife vests are 30 percent warmer than clothing of comparable weight and bulk.

This Apparel Company Wants to Have a Profound Effect on Your Energy Use

LifeLabs Design was founded by a pair of Stanford professors who have developed fabrics capable of cooling and warming the wearer

NOAA and Saildrone deployed the fleet of five hurricane-class vessels in the Atlantic’s “hurricane belt” in the summer months leading up to this year’s tropical storm season.   

'Saildrone' Captures First-Ever Video From Inside a Category 4 Hurricane

This uncrewed, remote-controlled vessel gathered valuable scientific data that could help researchers better understand and predict these violent storms

Godfrey Hounsfield stands beside the EMI-Scanner in 1972.

Fifty Years Ago, the First CT Scan Let Doctors See Inside a Living Skull

The invention came from an eccentric British engineer who worked at a company now better known for selling Beatles albums

The National Weather Service Began as a Crowdsourcing Experiment

Smithsonian Secretary Joseph Henry used an army of volunteers in what would eventually become the nation's weather forecasting operation

Ultrasound of a 4-month-old fetus

A Brief History of the Sonogram

In the mid-1950s, a Scottish obstetrician became the first to apply ultrasound technology to a pregnant human abdomen

An early example of stylish appeal: the 1940 Chevrolet half-ton.

The Rugged History of the Pickup Truck

At first, it was all about hauling things we needed. Then the vehicle itself became the thing we wanted

A chameleon’s exterior can dapple on demand with a remarkable variety of colors and patterns. Researchers are inching towards realizing that capability in robots.

Scientists Design a Robotic Chameleon That Crawls and Changes Color

A new artificial skin can sense its surroundings and create a camouflage coat

Were it not for tuberculosis, artist and furniture maker Daniel Mack writes, “It’s unlikely that there would have been an Adirondack chair.”

How the Adirondack Chair Became the Feel-Good Recliner That Cures What Ails You

The furniture piece has gone through countless permutations, but it all started at a time when resting outdoors was thought to be a matter of life or death

Run, Cassie, run!

'Star Wars'–Like Running Robot Finishes 5K on Two Legs

The untethered bipedal bot made history by completing the outdoor course in 53 minutes

A 3D image of the spiral-shaped intestine of a Pacific spiny dogfish shark. In life, food would move through this intestine left to right.

Sharks' Intestines Spiral Like a Valve Invented by Nikola Tesla

Tesla's ingenious valve promoted a one-way flow of fluid without the need for moving parts, but, it turns out, evolution got there first

When a person uses the HiccAway to drink water, they have to suck about four times harder than if they were using a regular straw.

This Straw Is Designed to Instantly Cure Hiccups

The 'HiccAway' stopped cases of hiccups 92 percent of the time during an early trial

An engineer demonstrates a car phone five months before the historic first call on a competing company’s commercial mobile telephone service in 1946.

The First Mobile Phone Call Was Made 75 Years Ago

The evolution of the cell phone illustrates what it takes for technologies to go from breakthrough to big time

Xerox technology completely streamlined the animation process.

How 'One Hundred and One Dalmatians' Saved Disney

Sixty years ago, the company modernized animation when it used Xerox technology on the classic film

Minute Molecular, the company developing the device, has high hopes for it as an efficient and accurate means of testing people at schools, workplaces and sports stadiums.

This Compact PCR Test for Covid-19 Could Give Accurate Results in 15 Minutes

The speed and ease of the DASH testing platform would be a boon for screening efforts

Cheez-It’s 11-month shelf life is impressive, but so is the company’s history.

A Brief History of the Cheez-It

America's iconic orange cracker turns 100 this year

Harry Soref built Master Lock from the ground up.

Master Lock Has Had a Hold on the Industry for 100 Years

A century ago, Harry Soref made his Milwaukee-based company into a world leader with his invention of the laminated steel padlock

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