10 Surprising Facts about Alexander Graham Bell

Getty Images
Getty Images

Alexander Graham Bell may have been born in Scotland and become an American citizen, but he called Nova Scotia, Canada home for the last few decades of his life. By the time Bell was 38, he was living in Washington, D.C. and involved in endless draining lawsuits concerning patents over the telephone. He came across a book by Charles Dudley Warner called Baddeck and That Sort of Thing, which described the small fishing village of Baddeck in Nova Scotia as “the most beautiful saltwater lake I have even seen … its embracing hills, casting a shadow from its wooded islands … here was an enchanting vision.” After reading that description, Bell moved there with his wife and two children. He made the idyllic Canadian village his home for nearly 40 years, until his death.

1. BELL’S FIRST PASSION WAS HELPING THE DEAF.

Alexander Graham Bell and his family
Alexander Graham Bell and his wife, Mabel Gardiner Hubbard, and two of their children
Library of Congress, Wikimedia Commons // Public Domain

Alexander Graham Bell’s primary focus was on helping deaf students communicate. His grandfather had been an elocutionist, and his father, Melville, developed a system called Visible Speech, a collection of written symbols designed to help the deaf while speaking. (Melville was name-checked in George Bernard Shaw’s preface to Pygmalion, and is thought to be a possible basis for Professor Higgins.) Both Alexander Graham Bell’s mother and wife were deaf, and became the inspiration for his work. In 1872, when he was 25, he opened a “School of Vocal Physiology and Mechanics of Speech” in Boston.

2. THE TELEPHONE WAS INVENTED FOR LOVE


Luke Spencer

One of Bell’s pupils was Mabel Hubbard, the daughter of a wealthy Massachusetts family, with whom he fell in love. Her father, lawyer Gardiner Greene Hubbard, the first president of the National Geographic Society, opposed the marriage due to Bell’s poor finances. But only a few days after establishing the Bell Telephone Company and securing his fortune, Bell married Mabel. For a wedding present, he gave her all but ten of his 1507 shares in the company. On his desk in his study at Baddeck, Bell kept a photograph of his beloved Mabel; written on the back, in his own hand, it says: “the girl for whom the telephone was invented.”

3. THE FIRST TELEPHONE MESSAGE MAY HAVE BEEN A CALL FOR HELP.

It was while experimenting with acoustic telegraphy alongside his assistant Thomas Watson, a machinist, that Bell invented the telephone. On the evening of March 10, 1876, with a receiver set up in Watson’s room and the prototype transmitter in his own room down the hallway, Bell uttered the first words sent down a telephone wire: “Mr. Watson, come here, I want to see you.” As Watson recalled, “I rushed down the hall … and found he had upset the acid of a battery over his clothes … his shout for help that night … doesn’t make as pretty a story as did the first sentence ‘What Hath God Wrought’ which Morse sent over his new telegraph ... 30 years before, but it was an emergency call.”

However, according to Watson’s great-granddaughter Susan Cheever, the acid was an invention of Watson’s 50 years after the fact. To make her case, she quotes a letter from Watson soon after the momentous call, in which he said, “[T]here was little of dramatic interest in the occasion.”

Bell's patent 174,465 was filed with the U.S. Patent Office at almost the same time as another engineer, Elisha Gray, filed a caveat (a document saying he was going to file for a patent in three months) for a similar invention. That sparked one of more than 500 various lawsuits over the telephone—all of which were unsuccessful.

4. BELL PIONEERED WHAT WOULD BECOME CASSETTE TAPES, FLOPPY DISCS, AND FIBER OPTICS.

In 1880, the French government awarded Bell 50,000 francs for the invention of the telephone. With the prize money he founded the Volta Laboratory, dedicated to the “increase and diffusion of knowledge relating to the deaf.”

Of the 18 patents held by Bell alone, and the 12 he shared with collaborators, many related to improving the lives of deaf people. Bell considered once such patent, the photophone, the “greatest invention I have ever made, greater than the telephone.” The photophone was designed for optical wireless communication, which was quite a feat for 1880. Bell and an assistant, Charles Summer Tainter, transmitted a wireless voice message by light beam over a distance of 200 meters from a school roof to their laboratory—a precursor to fiber-optics one hundred years later

They are also said to have attempted to impress magnetic fields as a way of reproducing sound. Although they abandoned the idea after failing to produce a workable prototype, Bell had in fact been pioneering the principle that would one day become the tape recorder and the computer floppy disc. One of their improvements to the gramophone was patented under the Volta Graphophone Company, which would one day evolve into Columbia Records and Dictaphone.

5. HE ALSO INVENTED THE WORLD’S FASTEST SPEEDBOAT …

After becoming interested in hydroplanes, Bell sketched out an early model of what would become known as a hydrofoil boat. Along with aviation pioneer Frederick “Casey” Baldwin, Bell began building and testing what they called the HD-4 in the laboratory at Baddeck. On the Bras d’Or lake outside Bell’s home, the boat set the world speed record of 70.86 mph on September 9, 1919. The remnants of the world’s fastest boat can still be seen at the Alexander Graham Bell Historic site and museum in Baddeck.

6. … AND HELPED OUT WITH CANADA’S FIRST CONTROLLED PLANE.

The Bras d’Or lake also saw another milestone in Canadian history, when the AEA Silver Dart, one of the earliest aircraft, made the first powered flight in Canada in February 1909. As early as 1892, Bell had been developing motor-powered aircraft, and had done extensive experiments with tetrahedron kites. Under Bell’s guidance, co-designer John McCurdy managed to fly the Silver Dart a half-mile over Nova Scotia. A few weeks later, after more tinkering in Bell’s workshops, the flight managed more than 22 miles. By the summer of 1909, the Silver Dart carried the first-ever passenger in Canadian airspace.

7. HE WAS HELPFUL TO NEIGHBORS.

Alexander Graham Bell with family and friends
Library of Congress, Wikimedia Commons // Public Domain

There is a local story told in Baddeck of how, one day soon after moving to the town, Bell was walking along the main street and saw the editor of the local newspaper having problems with his wall-mounted telephone. Bell walked in and promptly unscrewed the earpiece, revealing a trapped fly, which he blew out of it. The astonished newspaper editor asked how the stranger had known how to fix the newfangled invention, to which Bell replied, “because I am the inventor of that instrument.”

8. HE INVENTED A METAL DETECTOR TO SAVE A PRESIDENT’S LIFE.


A metal detector like the one Bell invented, on display at the Bell Historic Site in Baddeck.
Luke Spencer

The first known use of the metal detector was not for beachcombing or gold prospecting, but rather as an attempt to save the life of a U.S. President. James Garfield had been shot at the Baltimore & Potomac Railway station in July 1881 by Charles J. Guiteau. The bullet was lodged somewhere in the president’s back and couldn’t be located by the attending doctors. Alexander Graham Bell, a visitor to the stricken Garfield, quickly developed a metal detector with the purpose of finding the bullet. Inspired by French inventor Gustave Trouvé’s earlier handheld device, Bell built a device based on electromagnetics. Unfortunately, the metal springs in the mattress Garfield was lying on confused the detector—or so Bell would later claim—and the 20th president of the United States died of an infection in the wound that September.

9. YOU CAN ALSO THANK HIM FOR NATIONAL GEOGRAPHIC MAGAZINE.

The National Geographic magazine as we know it today was largely the brainchild of Alexander Graham Bell. Under his father-in-law, the exclusive society’s first president, the prestigious club house in Washington D.C. was struggling. Membership was dwindling to just under a thousand people when Bell was elected its second president. He immediately set to work to revitalize the society, and in particular its journal, which, according to Bell, “everyone put on his library shelf and few people read.”

Bell relaunched the journal with a new slogan, “The World And All That Is In It.” He promoted illustrations and good photography, introducing “pictures of life and action … pictures that tell a story.”

10. AFTER HIS DEATH, THE PHONE COMPANIES PAID TRIBUTE.

Alexander Graham Bell died in his adopted home of Nova Scotia on August 2, 1922, with his beloved Mabel by his side. It’s a common custom to hold a minute’s silence when someone of note has passed away, but for Alexander Graham Bell, a remarkable tribute took place after his funeral. Every phone in North America was silenced for a minute in “honor of the man who had given to mankind the means for direct communication at a distance.”

NASA Reveals How Living in Space for a Year Affected Scott Kelly’s Poop

NASA, Getty Images
NASA, Getty Images

When you agree to be part of a yearlong space study, you forfeit some right to privacy. In astronaut Scott Kelly’s case, the changes his body endured while spending a year at the International Space Station (ISS) were carefully analyzed by NASA, then published in a scientific journal for all to see. Kelly submitted blood samples, saliva samples, and cheek swabs. Even his poop was subjected to scrutiny.

As PBS reports, Scott Kelly’s fecal samples revealed that his gut microbiome underwent significant but reversible changes during his time in orbit. In what was surely good news for both Kelly and NASA, his gut bacteria didn’t contain anything “alarming or scary,” according to geneticist Martha Hotz Vitaterna, and it returned to normal within six months of landing on Earth.

Even after being subjected to the challenging conditions of space, “Scott’s microbiome still looked like Scott’s microbiome, just with a space twist on it,” said Vitaterna, who was one of the study’s authors.

The fecal probe was one small part of a sweeping NASA study that was just published in the journal Science, more than three years after Kelly’s return. Dubbed the Twins Study, it hinged on the results of Kelly’s tests being compared with those of his identical twin, retired astronaut Mark Kelly, who remained on Earth as the control subject.

NASA’s goal was to gain insight into the hazards that astronauts could face on proposed long-term missions to the Moon and Mars. The agency has gone to great lengths to get this information, including offering to pay people $18,500 to stay in bed for two months in order to replicate the conditions of anti-gravity.

It also explains why NASA was willing to launch unmanned rockets into space to collect samples of Kelly’s poop. On four different occasions at the ISS, Kelly used cotton swabs to pick up poo particles. When the rockets arrived to drop off lab supplies, they returned to Earth with little tubes containing the swabs, which had to be frozen until all of the samples were collected. The process was tedious, and on one occasion, one of the SpaceX rockets exploded shortly after it launched in 2015.

The study also found that his telomeres, the caps at the ends of chromosomes, had lengthened in space, likely due to regular exercise and a proper diet, according to NASA. But when Kelly returned to Earth, they began to shorten and return to their pre-spaceflight length. Shorter telomeres have a correlation with aging and age-related diseases. “Although average telomere length, global gene expression, and microbiome changes returned to near preflight levels within six months after return to Earth, increased numbers of short telomeres were observed and expression of some genes was still disrupted,” researchers wrote.

Researchers say more studies will be needed before they send the first human to Mars. Check out NASA's video below to learn more about what they discovered.

[h/t PBS]

Astronomers Want Your Help Naming the Largest Unnamed Dwarf Planet in the Universe

iStock.com/jgroup
iStock.com/jgroup

Part of the fun of becoming involved in science is naming things. Entomologists are notorious for branding new species of insects with fanciful names, like the Star Wars fans who labeled apoid wasps Polemistus chewbacca and Polemistus yoda. Sometimes scientists invite the public’s opinion, as in the 2016 petition by the UK's Natural Environment Research Council to have internet users name a polar research ship. They dubbed it Boaty McBoatFace. (That choice was overruled, and the ship is now known as the RRS Sir David Attenborough.)

Now, astronomers are looking to outsource the name of a dwarf planet. But the catch is that there’s no write-in ballot.

The planet, currently known as (225088) 2007 OR10, was discovered in 2007 in the Kuiper Belt orbiting the Sun beyond Neptune and may have a rocky, icy surface with a reddish tint due to methane present in the ice. It's bigger than two other dwarf planets in the Kuiper Belt—Haumea and Makemake—but smaller than Pluto and Eris.

The three astronomers involved in its identification—Meg Schwamb, Mike Brown, and David Rabinowitz of Caltech’s Palomar Observatory near San Diego, California—are set to submit possible names for the dwarf planet to the International Astronomical Union (IAU). They’ve narrowed the choices down to the following: Gongong, Holle, and Vili.

Gonggong, a Mandarin word, references a Chinese water god who is reputed to have visited floods upon the Earth. Holle is a German fairy tale character with Yuletide connotations, and Vili is a Nordic deity who defeated a frost giant.

The team is accepting votes on the planet’s website through 2:59 EDT on May 11. The winning name will be passed on to the IAU for final consideration.

[h/t Geek.com]

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