Bluetooth, the technology that connects nearby devices via radio waves, is named after King Harald 'Bluetooth' Gormsson, who united Denmark and Norway in the 10th century.

Why a Nobel Prize winner was awarded 30 years of free beer

Niels Bohr, the Danish physicist who won the Nobel Prize for Physics in 1922, moved into the Carlsberg Honorary Residence in 1932 and was entitled to free delivery of Carlsberg beer for as long as he lived there. He did so until he died in 1962.

Guglielmo Marconi overshadowed Nikola Tesla through commercialization

Despite Tesla envisioning wireless power and communication earlier, Marconi developed practical implementations of wireless communication, including transmitting the first transatlantic radio signal. The technology, which facilitated telegraphy critical for warships and navies, earned Marconi the 1909 Nobel Prize in physics.

Scandinavians toast with an emphatic ‘skål!’

The word comes from the word for “bowl,” a reference to the vessels of alcohol early revelers passed around at celebrations. Now, the word more closely resembles “cheers!” In response, it’s polite to respond “takk,” or “thank you.”

How Bauhaus resonated in Norway

The Bauhaus style may have originated in Germany, but it had a major impact in Norway. This history unpacks the work of Marianne Brandt, Thorbjørn Lie-Jørgensen, Ola Mørk Sandvik, Hans Mollø-Christensen, and other Norwegian designers and architects

The disputed inventor of the radio

Guglielmo Marconi was awarded the 1909 Nobel Prize in physics for inventing the wireless telegraph, which used radio waves to transmit Morse code. Nikola Tesla, however, was experimenting with radio waves in the 1890s, though much of his work was destroyed in a 1895 fire.

These famous brands used to have different names

Did you know that Nike used to be called Blue Ribbon Sports? Or that Google was originally named BackRub? Getting a brand's name right is a tough job; there's an entire cottage industry of brand naming agencies to prove it. See which brands got it right the first time—and which ones might be better off with their current names—in this article.

Viking raids spread Scandinavian culture far beyond northern Europe

Between roughly 800 and 1200 CE, seafaring Vikings from Scandinavia combined skilled craftsmanship with violent coastal raids. Their expeditions extended cultural influence from the British Isles to Northern Africa, reshaping medieval trade, warfare, and settlement patterns.

The scientific name for northern lights came from two Greco-Roman gods

Although cave paintings may have depicted them millennia earlier, one of the oldest known references to auroras is a Babylonian cuneiform tablet from about 600 BCE. In 1619, Galileo Galilei named the phenomenon in the northern hemisphere "aurora borealis" after the Roman goddess of dawn—Aurora—and the Greek god of the north wind—Boreas.

The Nobel Prizes honor global achievements in science, literature, and peace efforts

Established by Alfred Nobel’s will, the Nobel Prizes have been awarded since 1901 to individuals and organizations making major contributions to humanity. Although often grouped with the five original prizes, the economics award was added later by Sweden’s central bank in 1968 and isn't technically a Nobel Prize.

When a radio company was the biggest tech stock around

The Radio Corporation of America was the biggest stock during the 1920s. Originally called Marconi Wireless, the company transformed radio technology. The company pioneered broadcasting, created NBC, and became a tech giant. After remarkable growth and challenges, RCA was acquired by General Electric in 1986, marking the end of its 67-year independent existence.

Nike is one of the world's most recognizable brands, partly due to its 'swoosh' logo.

Radio waves are used in broadcasting, weather radar, telecommunications, and GPS

Its ability to bend around obstacles and reflect off the ionosphere—an electrified layer of Earth's upper atmosphere—allows this type of light to travel long distances without damaging living things due to its low energy. MRI scanners, WiFi, and Bluetooth technologies are also applications of this form of light.

Who was Gudrid the Far-Traveled?

Considered one of the greatest female explorers of all time, Gudrid the Far-Traveled counted among her in-laws Erik the Red and Leif Erikson. Traveling from Medieval Europe to North America via Iceland and Greenland, Gudrid became the first European woman known to have given birth in North America. This article details the pioneering achievements of medieval Europe's greatest female explorer.

A dispute with his label led to Prince changing his name to a symbol

Prince wrote and recorded music at a fever pitch. That kind of prolific output, however, concerned his label, Warner Bros., which believed that too many releases might oversaturate the market. That eventually led to tensions between Prince and the label, with Prince asking for his master recordings, which would give him full control over how his music would be used. Warner Bros. declined, and Prince changed his name to the unpronounceable symbol that he'd used on album covers in the past, believing it would void his record contract. It didn't, but Warner Bros. eventually released him, though he began going by Prince in 2000 and resigned with Warner Bros. in 2014.

Elon Musk's Neuralink's N1 chip can wirelessly read brain signals from over 2,000 electrodes

The device is a battery-powered brain implant that transmits data via Bluetooth. Neuralink's near-term objectives for the device focus on unlocking new treatments for paralysis, neurological disorders, and some psychiatric conditions.

The US tried to buy Greenland in 1867 and after World War II

Denmark first took possession of the large, ice-covered island in the northern Atlantic in the 1700s. The local population is a mix of native Inuit, Norwegians (from the medieval era), and Danes, though the population is only 56,000. The US has seen the defensive and economic potential of the island for over 150 years.

Dinosaur names have shifted from ancient languages to pop culture references

Early dinosaur names used Greek and Latin roots, often just attaching “-saurus” (lizard) to another word describing a notable trait. Over time, this convention has evolved to incorporate the names of where the discovery was made, local languages, and even celebrities.

Bob Noyce coinvented the integrated circuit, cofounded Intel and Fairchild Semiconductor, and is considered one of the founders of Silicon Valley

Some even called Noyce the "Mayor of Silicon Valley." According to Steve Jobs, he was the "ultimate inventor, rebel, and entrepreneur." This Founders episode dissects an article from 1983 that explains Noyce's lasting impact.

As of 2026, the Pontifical Academy of Sciences, which advises the pope on scientific matters, has included 90 Nobel laureates among its members.

In 'Lord of the Rings,' the 'palantír' is a magical stone that allows one to see virtually anything

The company Palantir's name was inspired by this J. R. R. Tolkien reference. In fact, it's one of several Peter Thiel-cofounded companies that have a nod to The Lord of the Rings for a name, including Valar Ventures and Mithril Capital.

The word 'toasting' goes back to the 17th century and likely refers to an outdated tradition about placing toast in wine.

Bill Bowerman got the idea for the breakthrough waffle-knit running shoe from a waffle iron

Nike cofounder Bill Bowerman was trying to find new ways to create traction for his runners on artificial turf. He looked at the waffle iron and realized that the pattern would work for the shoes’ soles.

Coined in 1971, the man credited with naming Silicon Valley was originally writing about semiconductors

Silicon Valley gained its name from an article published in January 1971, in Electronic News. Author Don Hoefler used the term in his headline for an article he was writing about the semiconductor industry. Hoefler is credited with naming the multi-trillion dollar area that is still called Silicon Valley today.

The organizer of CES originated as the Radio Manufacturers Association in the 1920s

This centennial page explores the Consumer Technology Association’s 100-year history, from its founding in 1924 shortly after the invention of the radio, to its leadership of CES Las Vegas. Read through the history of the wireless age and how it gave birth to a growing consumer electronics movement.

Why the British royal family changed its name

Before 1917, British royals didn’t have last names—only dynastic titles. But during World War I, anti-German sentiment led King George V to replace “Saxe-Coburg-Gotha” with “Windsor.” In 1960, Queen Elizabeth II added “Mountbatten” for some descendants, but the rule isn’t binding—future monarchs can change it.

The world's first text message was sent on Dec. 3, 1992, when 22-year-old engineer Neil Papworth sent 'Merry Christmas' from a computer terminal.

The Beatles sued technology company Apple in 1978 to defend naming rights to their record label, Apple Corps.

Around 380 underwater cables power the Internet across the world.

On July 29, 1858, two steam-powered battleships met in the middle of the Atlantic Ocean. There, they connected two ends of a 4,000 kilometer (2,500 mile) long, 1.5 centimeter (0.6 inch) wide cable, linking for the first time the European and North American continents by telegraph.

The story of Klarna, founded in 2005 before BNPL was a category

Klarna was founded in 2005 in Sweden under the name Kreditor long before BNPL apps became commonplace. The podcast hosts interviewed founder and CEO Sebastian Siemiatkowski in 2024, where he shared the story of how he built the company.

In 1898, Nikola Tesla wowed a crowd by controlling a boat with no visible connection

Some onlookers thought it was a trick, such a a monkey being inside the boat, rather than mind control or some other metaphysical phenomenon. In reality, Tesla was pioneering radio waves, proving wireless control was possible.

Nike was almost named ‘Dimension Six’

Jeff Johnson, the company’s first full-time employee, said the name came to him in a dream just before Blue Ribbon Sports filed a patent for the “Nike” football shoe. Nike cofounder Phil Knight wanted to name the company “Dimension Six,” but was ultimately convinced that a one-word name would be better. (Some users may experience a paywall.)

In 2025, Apple devices couldn't send audio messages with the phrase 'Dave & Buster's'

The transcription engine in iOS 18, which converts speech to text in the Messages app, had been incorrectly processing phrases with the ampersand ("&") symbol. The error was corrected via a bug fix after extensive user error reports.

The Nobel Prize remains science's top honor despite limits and inequities

Each October, a few scientists gain global fame when told they’ve won a Nobel Prize—a century-old award founded by Alfred Nobel to recognize major achievements. While the prizes boost attention and prestige for winners, they exclude many deserving scientists due to rigid rules.

Read about when Nasdaq partnered with the London Stock Exchange in 1992, and other key moments in Nasdaq history

The partnership became the first intercontinental linkage between capital markets, setting the stage for worldwide trading amid increasing globalization. Nasdaq separated from its parent company in 2006, becoming a fully independent licensed national securities exchange. A year later, it added the Scandinavian-based Exchange, OMX.

X-rays earned the very first Nobel Prize in physics for revealing hidden worlds

In 1895, Wilhelm Conrad Röntgen discovered X-rays, which could pass through solid objects and make unseen structures visible. Today’s X-ray tools continue to advance science and medicine, including capturing real-time images of proteins.

Springsteen's nickname 'the Boss' began as a joke

Springsteen's E Street bandmates originally called him the "Gut Bomb King" because of his affinity for candy. He hated the name and jokingly began calling himself "the Boss" instead. When critics began digging into Springsteen's backstory after the success of "Born to Run," they unearthed the nickname.

The US Board on Geographic Names is responsible for ensuring uniform usage of geographic names within the government.

Microsoft’s 'Blue Screen of Death' was a symbol of computer crashes for over 30 years

In 2025, the symbol was replaced with a "Black Screen of Death" for improved readability and alignment with Windows 11's modern design. It became a pop culture symbol after appearing in Bill Gates' live tech demo of Windows 98.

Prince pioneered what would come to be known as 'the Minneapolis Sound'

Inspired by eclectic artists like Sly and the Family Stone, as well as lesser-known mentors and peers in the Twin Cities, Prince blended R&B, rock, pop, new wave, soul, funk, punk, and more, creating a sound that defied easy categorization.

Take a virtual tour of the Royal Research Ship named after David Attenborough

Operated by the British Antarctic Survey, the RRS Sir David Attenborough and its onboard tools and laboratories have investigated the biogeochemical cycles of the Southern Ocean, the stability of Greenland's ice shelves, and the impact of climate change on marine ecosystems. One of the ship's autonomous underwater vehicles was named Boaty McBoatface based on the results of a naming poll from the Natural Environment Research Council.

Apple, the tech giant renowned for products like the iPhone, iPad, and Mac, started out in a garage in 1976.

The speech software's origins at MIT led to Hawking's trademark voice being American

Stephen Hawking's trademark voice is called "Perfect Paul," but it mimics Dennis Klatt, an American researcher at MIT who developed the speech synthesis technology. Klatt used his voice during this development, which was immortalized through Hawking.

The original 'four horsemen' of tech were Intel, Dell, Microsoft, and Cisco

These companies became known as the "four horsemen of tech" for the influence the companies had both on other businesses and investors in the late 1990s and early 2000s. The expansion of internet infrastructure throughout the 1990s and the dot-com bubble lifted these companies to incredible heights.

Rune Elmqvist forwent practicing medicine to invent the first inkjet printer

The Mingograph recorded real-time physiological signals from a patient's electrocardiogram, helping doctors diagnose heart and brain conditions. Eight years later, in 1958, Elmqvist worked with cardiac surgeon Åke Senning to develop the first fully implantable pacemaker.

Learn what different trademark symbols mean

In the US, brands can technically use a trademark without actually filing a trademark with the United States Patent and Trademark Office—which is where the ™ symbol comes from. However, brands that have officially filed trademarks can use the ® symbol in their branding.

Contactless credit cards descend from a batteryless Cold War listening device

The same physics that let Soviet spies eavesdrop on the US ambassador in 1945 underlie contactless payment methods today. The device is a passive chip powered wirelessly by incoming radio waves.

Brain implants can help colorblind people hear colors

Colorblind artist Neil Harbisson was born into a world of grey. In 2004, he had a chip installed connected to an external color frequency sensor. Once the sensor "reads" a color, it sends a signal to the chip and plays an associated sound both in and outside Harbisson's head.

JRR Tolkien, author of 'Lord of the Rings,' and CS Lewis, author of 'The Chronicles of Narnia,' became close friends after meeting at Oxford and bonding over Norse mythology.

Trademarks are a form of consumer protection

Trademarks help brands distinguish their products from competitors, but they also give consumers clarity around the product they are buying and where it comes from. Distinguishable names help prevent consumer confusion and maintain a consumer's ability to choose their preferred product and brand.

Streaming service Netflix's sound logo 'Tudum' was designed as a key sonic differentiator.