10 Surprising Facts about Alexander Graham Bell

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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.”

Being Surrounded By Greenery Can Be Good for Your Heart

iStock.com/Givaga
iStock.com/Givaga

Living in a place with a little greenery is good for your health in more ways than one. Recent research has found that people perceive their health status as significantly better if they live around trees, and for good reason—in addition to helping you chill out, exposure to lots of green vegetation may be good for your cardiovascular health, as Cardiovascular Business reports.

A new study in the Journal of the American Heart Association suggests that living in green areas is correlated with certain biomarkers for cardiovascular health. Scientists analyzed blood and urine samples from 408 people at a cardiology clinic, then compared the results to satellite-derived data on the levels of greenery around those patients’ homes (using 820-foot and half-mile radiuses).

Adjusting for age, sex, race, smoking status, “neighborhood deprivation” and other factors known to be linked heart disease rates, the researchers found that living in a green area was correlated with several markers of a healthy heart. Blood and urine samples from those participants who lived in green neighborhoods showed lower levels of sympathetic activation—the body’s automatic fight-or-flight response, which raises the heart rate and is involved in heart failure. Those participants also had reduced oxidative stress—an imbalance between free radicals and antioxidants in the body, which can cause tissue damage and is linked to chronic disease. And they had higher angiogenic capacity, which refers to the body’s ability to form new blood vessels.

All this suggests that being around trees is somehow linked to having a healthier heart, though these are just biomarkers, not rates of heart disease or major cardiac events. But while scientists have yet to prove directly that being around trees causes your heart to be healthier, it’s not the first study to suggest a link. In 2015, a study of American women found that rates of heart disease went up in certain areas after a beetle invasion killed off a significant number of trees. Other studies have suggested that being around trees can reduce stress, which in itself may affect your risk of heart disease. Luckily, whether it qualifies as heart medicine or not, spending more time hanging out under trees couldn’t hurt.

[h/t Cardiovascular Business]

14 Facts About Feet

iStock/pepifoto
iStock/pepifoto

The foot is one of the most overworked, under-appreciated parts of the human body. Think about it: In a single day, the average person takes 8000 to 10,000 steps. That works out to be four trips around the world over a lifetime, putting a lot of wear and tear on your intricate foot bones. The foot may be humble, but its design is essential to how we walk upright, and hoofing it on two feet is a defining feature of humanity. Here are some fun—and a few funky—facts about the human foot.

1. FOOT BONES MAKE UP ABOUT A QUARTER OF ALL THE BONES IN OUR BODIES.

There are 26 foot bones in each of your feet—one less than in each hand. When we’re born, those foot bones are mostly cartilage. They only completely harden around age 21.

2. HUMANS HAVE WORN SHOES FOR A VERY LONG TIME.

When did humans begin wearing shoes, anyway? About 40,000 years ago, according to research from Washington University in St. Louis that analyzed foot bones from Neanderthals and early humans. Older specimens had thicker, stronger toes, likely from gripping the ground as they walked barefoot. That’s around the same time that the archaeological record shows a burst of artistic and technological advancements among early humans, including the first stone tools, which may have aided in the production of shoes. The oldest preserved shoe, incidentally, is 5500 years old and was found in an Armenian cave, buried in sheep dung.

3. THE BIG TOE USED TO BE A KIND OF FOOT THUMB.

This grasping toe helped our predecessors climb trees and, when young, grip onto their mothers. Thanks to modern science, if you lose your thumb, you can now replace it with a toe: toe-to-thumb transplants are a surprisingly common procedure these days.

4. FOOT BONES HOLD BIG CLUES ABOUT THE EVOLUTION OF BIPEDALISM.

Scientists are studying Homo naledi, a specimen discovered in a South African cave in 2013 that many researchers believe is a new human relative. H. naledi had very human-like feet, but with somewhat curved toe bones that suggest it climbed trees. It could be that H. naledi was beginning to experiment with walking. 

5. THERE WAS A FOOT CHEESE EXHIBITION IN IRELAND.

Warm, sweaty feet make a perfect home for bacteria, which feed on our dead skin cells and produce gases and acids that emit those arresting foot odors. They're apparently also good at cultivating cheese. An exhibition in Dublin in 2013 displayed a variety of cheeses made with bacteria samples obtained from real people’s feet, armpits, and belly buttons. Delicious. (No one actually ate any of the cheeses.)

6. FEET ARE ONE OF THE MOST TICKLISH PARTS OF THE BODY.

There’s a good reason for that: Humans have nearly 8000 nerves in our feet and a large number of nerve endings near the skin. Having ticklish feet can be a good sign: Reduced sensitivity can be an indicator of peripheral neuropathy (numbness in the feet caused by nerve damage). 

7. FOOT NUMBNESS CAN CAUSE BIG PROBLEMS FOR DIABETICS.

Complications of diabetes include poor circulation and foot numbness that can lead to serious skin ulcers, which sometimes require amputation of toes or feet. In 2010 alone, 73,000 lower-limb amputations were performed on diabetics.

8. FOOT SIZES AND WIDTHS IN THE U.S. AND UK ARE INCREASING.

Feet are spreading to support extra weight as our populations pack on the pounds. According to a 2014 study by the College of Podiatry in the UK, the average foot has increased two sizes since the 1970s. As people have grown taller and heavier, feet respond by growing. It appears many people are still in denial about their expanding feet: Though retailers are starting to respond by making larger and roomier shoes, half of women and a third of men reported they buy poorly fitting shoes. Podiatrists say ill-fitting shoes are to blame for a significant portion of foot problems, especially among women.

9. MANY GLAMOROUS CELEBRITIES HAVE BIG FEET.

From the bound feet of female Chinese elites to Cinderella and Barbie, freakishly small feet are often celebrated as more feminine. But plenty of glamorous women both past and present have had larger than average feet, among them Jacqueline Kennedy, Oprah Winfrey, Uma Thurman, and Audrey Hepburn (size 10, 11, 11, and 10.5, respectively).

10. WOMEN HAVE FOUR TIMES AS MANY FOOT PROBLEMS AS MEN.

That painful fact is often attributed to wearing heels. Ironically, Western women started wearing heels to effect a more masculine look: European men adopted the look from Persian warriors in the 17th century, and women soon followed suit.

11. THE AVERAGE PERSON WALKS ABOUT 100,000 MILES IN A LIFETIME. 

That’s a lot of stress on our feet. It’s not surprising, then, that lower back pain, headaches, indigestion, and spine misalignment are often related to foot problems. Some runners blow way past this mark: They've logged at least 100,000 in running miles alone. One committed runner, Herb Fred, has run a whopping 247,142 miles.

12. FOOT SIZE HAS ZERO TO DO WITH PENIS SIZE.

In a study published in 2015, researchers synthesized data from 17 previous studies that included the penis measurements of more than 15,000 men from around the world. The results: There is little evidence that penis size is linked to height, body mass, or shoe size.

13. THERE'S A REASON GRANDPA'S TOENAILS LOOK LIKE THAT.

Ever heard someone describing their toenails as “horse hooves”? As we get older, our toenails tend to thicken, making them hard to trim. This happens because toenails grow more slowly as we age, causing the nail cells to accumulate. Stubbing toes, bad shoes, and dropping things on your feet can also cause thickening, as can fungal infections and peripheral arterial disease, which narrows arteries and reduces the blood flow to limbs.

14. THERE'S A GUINNESS WORLD RECORD FOR MOST FEET AND ARMPITS SNIFFED.

Odds are you don’t have any job-related tasks nearly as revolting as this one: In the 15 years that Madeline Albrecht worked for an Ohio lab that tests Dr. Scholl products, she sniffed more than 5600 feet and untold numbers of armpits. Albrecht currently holds the Guinness World Record for—yes, this is a category—the number of feet and armpits sniffed.

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