1

John F. Kennedy

JFK, called "Jack" by his family, grew up with eight siblings in a home that encouraged both physical and intellectual competition. His strict upbringing didn’t stop him from forming the "Muckers Club" at Choate School, a group known for pranks and mischief that nearly got him expelled. Still, he was a popular, athletic student, and when he graduated in 1935, his classmates voted him "most likely to succeed."

2

Franklin D. Roosevelt

FDR grew up in a wealthy household, enjoying every comfort and taking frequent trips to Europe from an early age. He even visited the White House as a child, where he experienced a moment he would remember years later. When he was five, his family met President Grover Cleveland, who looked at little FDR and said, "My little man, I am making a strange wish for you. It is that you may never be president of the United States," referring to the heavy burden of the office. Curious, isn’t it?

3

Dwight D. Eisenhower

Those of us with siblings know just how important they can be, and that was true for young Dwight D. Eisenhower as well. When little Ike was being picked on at school by bullies bigger than him, his older brother Edgar stepped in. One day, Edgar stood up for Ike and made sure the bullies got the message, teaching them (and Dwight) an important lesson.

4

Herbert Hoover

Herbert Hoover was still far from becoming president when, at about six years old, he lost his father. He was sent to live with his uncle, a US government agent at the Osage Indian Reservation in Pawhuska, Oklahoma. For a year, young Bertie was surrounded by Native Americans and attended "Indian Sunday School," an experience that later shaped his policies and influenced his choice of Charles Curtis, a member of the Kaw Nation, as vice president.

5

Calvin Coolidge

The story goes that in the 1880s, a mule was once found locked inside a classroom at a school in Vermont. Can you imagine the chaos that poor animal must have caused? According to the tale, the culprit was a young Calvin Coolidge, who supposedly did it to get back at a teacher he didn’t like. The story was passed down by people who knew him, and although it was never recorded in official documents, it’s a fun contrast to the quiet, reserved man he later became as president.

6

Bill Clinton

Young Bill was often described as "unbearably responsible." According to one story, when he was in high school, a classmate once turned to him and said, "Don’t you ever break any rules? You’re a teenager!" Still, even this calm, rule-following kid had a mischievous moment: with some friends, he once spent a couple of hours tossing acorns at passing cars. Harmless, right? As long as it wasn’t your car!

7

John Tyler

Apparently, young John Tyler had a rebellious, righteous spirit. There’s a story from his youth that shows it perfectly: when he was just 10 years old, he led a revolt at his one-room schoolhouse against a teacher who was cruel and despotic. According to the tale, when the teacher complained to his father, Judge John Tyler, he replied, "Sic semper tyrannis!"

8

Abraham Lincoln

Although she never attended school herself, Abraham Lincoln’s mother believed it was important for her children to get an education, so they began attending one in a nearby town. The thing is, it wasn’t very close: the future president Lincoln and his older sister walked a little over nine miles to school, and another nine back home every day. Talk about perseverance!

9

Ronald Reagan

Ronald Reagan was born on February 6, 1911, in Illinois. Although his future would be very bright, his childhood wasn’t easy. From an early age, he struggled with vision problems, which made it hard for him to see clearly and focus on activities he liked, such as sports. But everything changed at 13, when he was finally prescribed his first pair of glasses, and soon landed his first job as a lifeguard. For several summers during his youth, he dove into the water to save people, an experience that, according to Reagan himself, gave him the confidence that stayed with him for the rest of his life.

10

Ulysses S. Grant

According to historical sources, Ulysses S. Grant showed an extraordinary ability with horses from an early age. So strong was his talent that people in his town brought him their "problem horses" to train. It is said that, at just 10 years old, he led a 40-mile journey driving a team of horses carrying passengers, a remarkable feat for someone so young!

1

Approval voting

Image: Element5 Digital

The approval voting system is an electoral mechanism in which each voter may select any number of candidates, and the winner is the candidate approved by the largest number of voters .

This differs from plurality voting, in which a voter may choose only one option from several, and the option with the most votes wins.

2

Ballot fatigue

Image: Phil Hearing

If you have ever looked at a ballot and felt overwhelmed by the long list of races and issues further down, you have experienced ballot fatigue . This occurs when voters choose not to vote on lower-ballot races or issues.

3

Blanket primary

Image: Mick Haupt

A blanket primary is an election in which voters can select candidates from any party , regardless of their own or the candidates' political affiliation. This contrasts with a closed primary, where only registered party members can vote

4

Canvass

Image: Ernie Journeys

This term has two possible meanings. On the one hand, canvassing refers to the process of aggregating and verifying all valid ballots cast , which includes absentee, early voting, Election Day, provisional, challenged, military, and overseas citizens.

The second definition of this word, in the context of elections, canvassing also refers to the act of soliciting votes .

5

Caucus

Image: Arnaud Jaegers

A caucus can refer to a closed meeting of members of the same political party or faction, typically held to select candidates or decide on policy. It can also mean a group of people united to promote a shared cause . Similar, perhaps, but not the same.

6

Electoral college

Image: Joshua Woroniecki

An electoral college is a body of people known as presidential electors , formed every four years to represent U.S. states, who formally cast votes for the election of the president and vice president .

7

Mixed ticket

Image: Tiffany Tertipes

A concept somewhat similar to the previously mentioned blanket primary, a mixed ticket is a ballot where voters may select candidates of their choice regardless of party affiliation up to the maximum allowed for each race.

8

Dark money

Image: Mathieu Turle

In the context of elections, dark money refers to funds that are donated to a political candidate during an election campaign from organizations that are not required to disclose their donor’s identities . As expected, this money is often used to influence elections.

9

Gerrymandering

Image: Element5 Digital

This unusual word describes the process of manipulating electoral district boundaries to favor one party or candidate over another. Wayne Dawkins, a professor at Morgan State University, explains it as "politicians picking their voters instead of voters picking their politicians."

10

Super PAC

Image: Mockup Free

A Super PAC (Political Action Committee) does not contribute to candidates or parties but makes independent expenditures in federal races , such as running ads, sending mail, or communicating other messages that specifically advocate for the election or defeat of a particular candidate.

11

Air gap

Image: Andrew Neel

Put in simple terms, an air gap is a physical separation between systems that requires data to be transferred manually, using methods like a disc, flash drive, or other portable media.

Election systems use air gaps intentionally to prevent or control access . The election system cannot be connected to the internet at any time.

12

Undervote

Image: Glen Carrie

As the name suggests, an undervote occurs when a voter selects fewer choices than allowed in a contest . Similarly, an overvote happens when a voter selects more choices than permitted.

1

Microchip

Before microchips, computers relied on glass vacuum tubes that were large, fragile, and too heavy for a spacecraft. To solve this, NASA, during the moon race in the 60s, made a massive bet on a new invention called the integrated circuit, which packed complex electronics onto a tiny sliver of silicon. While these early "microchips" were very expensive and unproven, the Apollo program committed to buying over 60 per cent of all chips made in America. This guaranteed market gave companies like Fairchild Semiconductor, a Californian technology company, the support they needed to perfect the tech and lower the costs. NASA's support as the principal customer for microchips helped the digital revolution happen much sooner than expected. Today, that technology is within almost every electronic device, from the microwave to the laptop.

2

Smoke Detector

They are among the most important safety tools in our homes, and most people don't know their modern version was shaped for a 1970s space mission. Truth is, the first electric smoke detector was invented in the 1930s by Swiss physicist Walter Jaeger, almost by accident, while working on a gas detection device. Early smoke detectors worked, but they were often too expensive or sensitive for everyday homes.

In the 1970s, NASA teamed up with Honeywell Corporation, a North Carolina-based technology and manufacturing company, to improve the design for Skylab, the first U.S. space station. Astronauts needed an alarm that could detect a real fire without constantly reacting to harmless gases inside the station's tight living quarters. So they added an adjustable sensitivity and long-lasting backup batteries, creating the "nuisance-free" smoke alarm we still use in our homes today.

3

Cell Phone Camera

In the 1990s, NASA's Jet Propulsion Laboratory needed to shrink cameras down so they could fit on small spacecraft without draining the battery. Engineer Eric Fossum invented the image sensor, which put all the camera's functions onto a single tiny chip , making cameras much smaller and more efficient than ever before.

In 1995, Fossum founded the company Photobit to bring this space-age sensor to the commercial market. Today, this technology allows smartphones to take high-quality photos while staying thin enough to fit almost everywhere, making it the most used camera tech in the world.

4

Cordless Tools

In the early 1960s, Black & Decker developed the first cordless electric drill for commercial use. NASA later recognized the potential and, in 1965, contracted Black & Decker to adapt and refine this technology for the Apollo program, creating a lightweight, battery-powered drill that could operate in the moon's harsh environment and in zero gravity.

But that wasn't all. To make it work for space, they had to improve a specialized motor and smart software that didn't drain the battery too fas t. By the late 1970s, the Dustbuster, the first cordless vacuum, was created, along with the improved battery-powered tools we still rely on today.

5

Memory Foam

Have you ever wondered why your mattress is smart enough to remember its original shape? Memory foam is a type of high-density polyurethane foam that softens when heated and under pressure. When you lie down on it, it molds to your body, and when you get up, it slowly returns to its original shape. That's what the "memory" part is about.

NASA developed memory foam in the 1960s to improve seat cushioning and crash protection for airline pilots and passengers, and later adapted it to protect astronauts from "G-forces" during space travel . As it reacted to body heat, the foam softened and molded perfectly to a person's frame, absorbing shock on impact. It took about twenty years to reach the public; the first memory foam mattress didn't hit the market until the early 1990s by companies like Tempur-Pedic and Fagerdala World Foams.

6

Sneaker Air Cushioning

Ever wondered how Nike Airs were created? The truth is that the bounce in many modern sneakers is actually a product of the space industry. A NASA engineer named Frank Rudy, who worked on the Saturn and Apollo rocket engines, was introduced to a process called blow rubber moulding, used to create sealed, pressurised membranes for aerospace applications. He realized this same process could be used to trap gas inside a shoe sole.

In 1977, he brought this idea to Nike, and this led to the creation of the Nike Air Tailwind in 1978, the first shoe to feature this space-inspired cushioning. Today, air-cushioned soles are a standard, using the same aerospace tech to protect joints in every step.

7

Water Filters

In 1963, NASA faced an important challenge for the Apollo program: keeping drinking water pure for long missions without using heavy chemicals. To solve this, they pioneered a system that used silver ions to kill bacteria and activated carbon to remove pollutants. This allowed astronauts to have clean water stored for weeks.

By the 1970s, NASA shared this technology with the public, leading to the creation of companies like Aquaspace. These days, this same silver-ion and carbon tech is used inside household water pitchers and refrigerator filters to remove contaminants.

8

Scratch-Resistant Lenses

In the 1970s, NASA scientist Ted Wydeven of the Ames Research Center was working on a spacecraft water purification system when he coated a filter with a thin plastic film using an electric discharge of an organic vapor. The result protected the plastic surfaces of aerospace equipment from scratching.

This film made plastic up to ten times more scratch-resistant than earlier materials. In 1983, Foster-Grant licensed the technology and used it to produce scratch-resistant lenses for sunglasses and eyeglasses, introducing space technology to our daily lives.

9

Ear Thermometer

NASA technology and modern healthcare are surprisingly close. It turns out that the same tech used to measure the heat of distant stars is now in our medicine cabinet . In the 1980s, NASA developed special infrared sensors because scientists evidently couldn't place a physical thermometer on a planet millions of miles away. These sensors worked by "reading" invisible heat energy from a distance.

By 1991, a medical technology company called Diatek teamed up with NASA to bring this space tech into daily medicine. They realized the human eardrum also emits infrared heat, and that could work as a perfect window to measure our body temperature. This partnership resulted in the first handheld ear thermometer, making fever checks much more comfortable and easier.

10

Super Soaker

You probably assumed that the world's most famous water gun was created in a toy lab. It was actually invented in the home workshop of NASA engineer Lonnie Johnson. In 1982, while working on a new heat pump that used water instead of refrigerant, a nozzle he was testing shot a powerful stream across his bathroom.

Johnson realized its toy potential and licensed his "Power Drencher" design to the toy company Larami. It was renamed to the Super Soaker in 1991, and it uses the same air-pressure principles Johnson applied to spacecraft systems.