SEWARD — In a basement here, and in a garage in Lincoln, two brothers are taking small steps to rid the planet of a glut of plastic refuse.
Andrew Bader, and his younger brother, Steve, make sunglasses and other products out of plastics infused with hemp fibers using high-tech 3D printers and an injection molding machine.
They say using a plant-based and biodegradable form of plastic in their Hemp3D business is as much about improving the environment as it is about making a cool, marketable product that could provide full-time jobs for two farm boys looking for an alternative to growing corn and soybeans.
“The world is saturated with oil-based plastics. If we can get something that degrades faster in wider use, our world might be greener and our future a lot brighter,” said Andrew Bader, 26.
As he talked, 10 3D printers hummed in the basement of his ranch-style home in Seward, slowly fabricating parts of sunglasses. A sign reading “Think Outside the Box” hung on a wall nearby.
In a garage in Lincoln, his 24-year-old brother Steve uses a refrigerator-sized, plastic injection molding machine to produce up to 40 pairs of their HempVision sunglasses a day using a slightly different mix of ingredients.
Their prototype pair of sunglasses was made in 2019. Now, the company produces 11 models, from ones that look vaguely like Ray-Bans to a pair that Joe Naumann, the Baders’ cousin and marketing director, describes as a “combination of Elton John, Johnny Depp and Harry Potter.”
“They’re bio-based and made in Nebraska — people like that,” Naumann said.
Hemp3D is one of a small group of Nebraska companies making products out of hemp, a non-hallucinogenic cousin of marijuana that was illegal to grow in the state until 2019. That’s when state lawmakers, after years of debate and after hemp growing was authorized by the 2018 federal farm bill, legalized the cultivation and processing of hemp as long as its level of THC — the psychoactive ingredient in marijuana — tests at 0.3% or lower.
But the industry has been slow to take off, even though hemp grows like a literal weed in Nebraska, as evidenced by roadside-ditch plants that climb 9 feet tall and taller.
The state currently has 62 licensed hemp growers, up from an initial 10 growers licensed in 2019. This year, 886 acres were permitted for planting hemp outdoors, along with 266,613 square feet in greenhouses.
But Andrew Bish, who markets hemp harvesting equipment as part of his farm equipment business in Giltner, said that the state’s lack of hemp processing facilities has retarded the growth of the industry.
Currently, there are only two hemp processing facilities in the state, one in Pleasanton and another in Omaha. They process hemp into CBD oil — CBD or cannabidiol, is the main ingredient in medical cannabis, and doesn’t provide a “high.” But prices for CBD collapsed a couple of years ago, Bish said, and have yet to recover.
So, he said, attention has shifted to growing hemp for its fibers, which can be used in construction materials and clothing, and for its seed and meal, which can be used as animal and pet feed. Companies producing plant-based hamburger are also looking at using protein-rich hemp meal, Bish said.
“We’re starting to see that happen,” he said.
Sweetwater Hemp Company, located in the central Nebraska farm town of Pleasanton, started producing CBD earlier this year and makes a variety of products, including ointments, edibles and smokable flowers, that have been billed as effective in treating joint pain and anxiety and as a sleep aid.
The company, which was already providing herbs for dozens of Walmart stores, uses a “solvent-free” ice-water extraction machine — the largest in the U.S. — to extract the CBD oil from hemp plants. Ice-water extraction produces a purer product, according to Brett Mayo, chief of marketing and extraction for Sweetwater Hemp.
But he said the CBD business in Nebraska won’t really take off until the state legalizes cannabis for medicinal uses.
Right now, the Bader brothers and Naumann market their sunglasses and other products at trade shows and farmers markets, and via their Hemp3D.com website. They are producing some custom orders, such as hemp plastic keychains imprinted with a logo, and a plate for tailgating that includes a handy holder for a beverage. They also make hemp chess sets, and a line of bowls and display boxes, as well as can openers, guitar picks and earrings.
“It is as much art and fashion as it is a manufacturing company,” Andrew Bader said, as he assembled a pair of sunglasses.
Former Nebraska Secretary of State Allen Beermann, who is among the brothers’ early customers, said it’s fun to wear the hemp shades.
“People ask ‘where did you get those glasses?’” Beermann said. “When I tell them they’re made of hemp, they’re really stunned.”
As for the future, the brothers are looking to rent a facility and expand production, and hoping to lure investors so they can upgrade the molds they use to fashion their sunglasses.
“We need to scale up to really get out in all the stores we want to be in,” Andrew Bader said.
15 things invented in Nebraska
Railroad engineer invented the ski lift — in Nebraska
The next time you sit on a ski lift on the way to the top of a mountain, think of bananas and the Union Pacific Railroad.
Credit them with the modern-day chairlift system used by ski resorts around the globe.
Seventy-five years ago, Jim Curran, a structural engineer with U.P., came up with the idea of adapting a system used to load bunches of bananas onto boats into one to move people up steep, snow-covered slopes.
His design called for replacing the hooks for bananas with chairs for skiers to sit on while wearing skis. The chairs would be suspended from a single cable running overhead.
Curran’s idea was so out of the box for its day that his co-workers thought it was too dangerous and his boss tried to shelve it.
Fortunately, Charlie Proctor, a consultant brought in by the railroad to help plan the Sun Valley Resort in Idaho, saw Curran’s design, which he had slipped in with some approved designs, and thought otherwise.
Proctor, a famous skier from Dartmouth College, convinced the railroad’s top management to allow Curran to make his idea a reality.
This winter ski season, the Union Pacific and Sun Valley Resort are marking the 75th anniversary of the world’s first chairlift operation, which was invented not in the mountains but in the flatlands of Nebraska in Omaha.
“From our side … it’s kind of unusual that a railroad would invent a chairlift,” U.P. spokesman Mark Davis said.
The railroad did so to serve a need, “and it turned out to be groundbreaking for the skiing industry,” he said.
During the 1930s, Union Pacific Chairman W.A. Harriman saw Americans beginning to embrace winter sports and knew his railroad operated through some of the most scenic and mountainous territory in the western United States, according to the railroad’s history.
Harriman’s vision: Develop a world-class winter sports resort served by the Union Pacific. Other railroads were thinking the same way.
Harriman enlisted Austrian sportsman Count Felix Schaffgotsch to find land for such a resort. In winter 1935, the count came across the area that would become the world-famous Sun Valley Resort in south-central Idaho, about 100 miles northeast of Boise.
“Among the many attractive spots I have visited, this (location) combines more delightful features than any place I have seen in the United States, Switzerland or Austria, for a winter sports resort,” Schaffgotsch wrote to Harriman.
Based on Schaffgotsch’s recommendation, the railroad bought 4,300 acres adjacent to the Sawtooth Mountain National Forest.
The Sawtooth Mountains, running east and west, would protect the future resort from northern winds. The mountains also surrounded a small basin, with hills and slopes largely free of timber. Snowfall and sunshine were abundant. And natural hot springs would provide outdoor swimming year-round.
Schaffgotsch had found the perfect spot for a winter sports resort.
Construction of the ski lodge and other facilities began in April 1936.
Meanwhile, nearly 1,200 miles away in Omaha, members of the railroad’s engineering department were investigating ways to transport skiers up slopes, including by rope tows, J-bars and cable cars. But those designs were put aside after Curran’s chairlift idea was championed by Proctor.
Soon prototypes of the lift were being built and tested at the railroad’s locomotive and railroad car repair shops, on land that is now home to the Qwest Center Omaha and the new downtown baseball stadium.
To help determine how fast a chairlift should travel up a mountainside, engineers attached one to the side of a truck for tests. Because it was summer and relatively flat in Omaha, engineers wore roller skates to simulate skis running over snow. Their conclusion: 4 to 5 mph would be a comfortable speed to pick up and drop off skiers.
When Union Pacific opened the Sun Valley resort on Dec. 21, 1936, the world’s first two chairlifts went into operation.
As with anything new, it took skiers awhile to get used to the newfangled invention that changed the sport forever.
The railroad sold the Sun Valley Resort in 1964.
Frozen TV dinners
In 1896, 17-year-old Carl A. Swanson borrowed enough money from his sisters to travel from his native Sweden to Omaha. Without knowing a word of English, he began working on a farm near Wahoo, then moved to Omaha, where he continued studying English, business and accounting.
While working in a grocery store, he met John Hjerpe, who sold produce for farmers on a commission, and in 1898 went to work for him. After saving $125, Swanson put his nest egg into a partnership with Hjerpe and Frank Ellison for a net capital of $456.
Although the enterprise was intended to be called the Hjerpe Commission Co., the sign painter accidentally eliminated a letter and the firm was spelled Jerpe from that day forward.
In 1905, the partnership became a corporation with $10,000 in capital and within a decade moved from a commission firm to paying cash for all purchases. With Ellison’s death at the beginning of World War I, the corporation assumed his stock and began moving seriously into butter production and, a short time later, into poultry in general. Swanson bought out Hjerpe’s interest in 1928 but retained the name Jerpe.
About 1923, Clarence Birdseye developed fast-freezing as a method of not only preserving food but also retaining fresh flavor, which had not worked well with conventional freezing. As the Depression lessened, Jerpe Co. became a distributor for Birdseye, which was purchased by General Foods and inexplicably named Birds Eye.
By the beginning of World War II, Jerpe’s had grown to the point where Swanson was known as the “Butter King,” one of the four largest creameries in the United States.
During the war, production again was diverted, with the firm becoming one of the largest suppliers of poultry, eggs and powdered eggs to the military. At the end of the war, the firm’s name was changed to C.A. Swanson & Sons, its major brands being called “Swanson Ever Fresh.”
With Carl Swanson’s death in 1949, management was assumed by sons Gilbert and Clarke, who had been apprenticing for the position for some time. A year later, after considerable experimentation with crust recipes, the company introduced a frozen chicken pot pie using some of Birdseye’s techniques.
Although some of the story of frozen dinners may be apocryphal, it is simply too good not to repeat. Two ill-fated versions of the idea, the Frigi-Dinner and One-Eye Eskimo, already had been attempted. Then an overpurchase of 500,000 pounds – 10 refrigerated boxcars — of turkeys sent the Swansons scrambling for a solution. One of the less probable versions of the incident said that the only way the boxcar refrigeration worked was when the cars were in motion, which necessitated their constant movement from Omaha to the east, then back.
Back in Omaha, Gerry Thomas discarded the previous metal trays and perfected an aluminum compartmentalized container with turkey, cornbread dressing and peas, which could be retailed for 98 cents. Because the box design resembled a rectangular television screen, the product was dubbed the TV Dinner. Unsure of the salability, 5,000 were produced and instantly sold in the first year, 1952. The second year, mashed potatoes and cranberry sauce were added and an astounding 10,000,000 were sold. Not resting on the success of the TV Dinner, 1953 also saw the Swansons as one of the nation’s largest margarine producers.
Despite their success in butter and margarine, both products were discontinued in 1954 to allow the company to concentrate on its main items of canned chicken fricassee, boned chicken and turkey, frozen chickens, drumsticks, chicken pot pies and TV Dinners. In April 1955, Swanson merged its more than 4,000 employees and 20 plants with the Campbell Soup Co., which ultimately dropped the famous TV Dinner label, thinking it limited their market.
Still generically thought of as TV dinners, the frozen dinner joins butter brickle ice cream, raisin bran and maybe even the Reuben sandwich as an Omaha original.
Historian Jim McKee, who still writes with a fountain pen, invites comments or questions. Write in care of the Journal Star or e-mail firstname.lastname@example.org.
SAFER barrier a key player in motorsports safety
Don’t turn until you know where to turn.
Mac Demere watched the car in front of him lose control and veer left toward the inside of the track. He tried to anticipate the car’s next move, not wanting to turn until he knew where the other car was headed next.
Don’t turn until you know where to turn.
He finally swerved far to the track’s outside. But as the other car regained traction, it veered sharply to the right, directly toward Demere, and Demere’s car smashed into its right side.
“I can’t tell you what caused him to lose control,” Demere said of the 1983 crash at Watkins Glen International in upstate New York. “It happens so fast.”
Demere, now 57, walked away from that crash, but the other driver suffered a broken ankle.
Sometimes, no matter how hard you try, you crash, said Demere, a former racer from South Carolina and longtime motorsports journalist.
That certainly seemed to be the lesson at the Las Vegas Motor Speedway a week ago when 15 cars crashed, killing two-time Indianapolis 500 winner Dan Wheldon. He was the first IndyCar driver to die on a track since Paul Dana was killed during a practice run at Homestead-Miami Speedway in 2006.
On Oct. 16, two cars went airborne — Wheldon’s and Will Power’s. Wheldon hit a catch fence built to protect spectators from crash debris. He died later at a hospital of head injuries.
Power hit a barrier designed by the University of Nebraska-Lincoln’s Midwest Roadside Safety Facility. He walked away.
The tragically different fates of Wheldon and Power have raised concerns about the catch fence at NASCAR and IndyCar tracks and have highlighted the safety performance of the UNL-designed SAFER barrier.
Dean Sicking, director of the safety facility at UNL, said the SAFER — or Steel and Foam Energy Reduction — barriers now are in place at all NASCAR and IndyCar tracks. There have been no fatalities involving crashes into those barriers since 2004, when all of the barriers were fully installed at NASCAR tracks.
Before those barriers were installed, 1 to 1.5 drivers died each year at NASCAR tracks alone, Sicking said. In an especially cruel span of 10 months in 2000 and 2001, NASCAR crashes claimed the lives of budding stars Adam Petty, Kenny Irwin Jr. and Tony Roper, and one of the sport’s legends, Dale Earnhardt.
The trapezoidal barriers designed at UNL are made of insulation foam that is waterproof and effective at absorbing the impact of cars going well over 100 mph, Sicking said. Steel tubes serve as a barrier between the foam blocks and track. The SAFER barriers protect drivers from the unforgiving nature of concrete walls.
Sicking — whose office is decorated with a photo of him shaking hands with former President George W. Bush, as well as numerous awards — related the story of how the UNL center got the contract to design the barriers.
In 1998, Tony George, the longtime former IndyCar president and Indianapolis Motor Speedway CEO, wanted a new racetrack barrier. The concrete barriers simply weren’t good enough.
IndyCar designers had developed a new barrier made of sheets of plastic, but it broke into 50- to 100-pound chunks that littered the speedway when hit too hard. George asked the UNL center to improve the design.
“He said, ‘Can you fix this?'” Sicking said. “We never admit we can’t do something.”
Initially, Sicking wasn’t convinced it would be worth the extra effort. Then his assistant director, Ron Faller, convinced him it would drive the UNL center to find new solutions to road safety and new materials with which to build them.
Sicking agreed and asked George for $1 million.
“He said, ‘When can you start?'”
It didn’t take the UNL center long to figure out the IndyCar plastic barrier would never perform as well as foam, and Sicking worked to convince a skeptical George. Finally, George relented.
In 2002, the Indianapolis Motor Speedway installed the SAFER barriers, and, seeing how well they performed, NASCAR CEO Bill France Sr. ordered them installed at all NASCAR speedways by the end of 2004 at a cost of $100 million.
The UNL center oversaw installation.
“No one can ever put it in right,” Sicking said, laughing.
The barrier has earned the UNL center numerous awards, including the prestigious 2002 Louis Schwitzer Award, presented in conjunction with the Indianapolis 500.
IndyCar senior technical director Phil Casey called SAFER barriers the greatest achievement for safety in automobile racing.
The barriers were installed at the New Hampshire Motor Speedway in 2003, and the speedway where both Petty and Irwin Jr. died has had no fatalities or serious injuries since, said speedway spokeswoman Kristen Costa.
“It’s better on impact. It moves with the vehicle,” she said.
Costa said the speedway reconfigured its catch fence in 2009 to make it safer as well. Sicking said catch fences at motorsports facilities need to be re-examined.
“The catch fence is a difficult safety issue, a tough nut to crack, but I think it can be,” he said.
Sicking said IndyCar is reluctant to invest the large amount of money required to redesign the catch fence, and NASCAR isn’t as interested in redesigning it as its cars rarely go airborne like the open-wheel Indy cars are prone to do.
While nothing has been determined, the UNL center could end up leading the investigation into the crash that killed Wheldon, as it did with the 2001 crash that killed Earnhardt, Sicking said. The UNL center has examined nearly 2,000 crashes under federal contract.
“Any time you have a big wreck, we normally get to look at it,” he said.
Demere, the former racer who now is pursuing a master’s in journalism from UNL, said it appears Wheldon tried to slow down by lifting his foot off the accelerator and tried to direct his car toward the gearbox of the slowing car in front of him. But his car’s nose lifted, and, traveling at more than 200 mph, his car quickly took to the air.
With 15 cars involved, it was simply impossible for Wheldon to avoid the carnage, Demere said.
He said drivers try not to think about getting seriously injured or killed while they’re racing. They simply try to focus on the track and the racers around them.
“We all know that it might happen to us,” he said. “Quite frankly, I’m surprised that it didn’t happen to me.”
Before the Internet and Wikipedia, the distinctive yellow-and-black covers of CliffsNotes adorned the bookshelves of many a college and high school student. The series of study guides (which are not to be used as a substitute for reading the actual text, OK?) was launched in Lincoln by Cliff Hillegass and his wife Catherine. From the original 16 Shakespeare titles, CliffsNotes has grown to include hundreds of works and has saved many a student.
Crete woman invented today’s voting booths
Nebraska history shows many inventions have originated in the Cornhusker state, some by women and a few that have lasted for more than a century.
One of them that is often overlooked began with a promise and came to be after a dream by a Crete woman.
John Quincy Robb’s daughter Elizabeth Jane was born in Washington, Illinois, in 1858, but the family moved to a farm near Tecumseh a short time later. Elizabeth married William Wallace Douglas and moved to Missouri, then to Glenwood, Iowa, before moving to Crete near the beginning of the 20th century. Although both were teachers, William was employed by the Burlington Railroad as a land agent.
In 1904, Elizabeth attended a talk by a missionary from Tibet sponsored by a Crete Methodist church and was so taken by his story that she pledged $20,000 to his campaign. Not only was this an incredibly large amount of money, she had no idea where she might come up with it. That night, Elizabeth dreamed of “an old man with a long white beard who told her to make a steel collapsible voting booth,” which would ensure her wealth enough to fulfill her promise and prosper.
The concept of voting booths at the time came from the introduction of the Australian balloting system and employed wooden booths. Because of the waste and amount of labor involved in building, then dismantling them, demand for a lightweight, collapsible, reusable booth that could be quickly reassembled by unskilled labor was obvious. The only obstacle was manufacturing a booth with those requirements that also would meet all local and national requirements.
The next morning, Elizabeth began to build a prototype with paper, pasteboard and pins. With the idea and working model, the next step was securing a patent. She contacted Albert Litle Johnson, C.C. White’s partner and brother-in-law at Crete Mills, for financial help. Patent 828935A was issued to Johnson and Elizabeth Douglas in August 1906. Dempster Manufacturing in Beatrice then built a small number of booths that were sold locally.
In 1909, the Douglas family moved to Los Angeles, where a small factory was built and 1,000 two-stall booths with red, white and blue canvas screens were sold to a local government with William as salesman. Within months, he sold an additional 4,000 booths for $40,000.
The family returned to Crete in 1912 and leased property at 1530 Pine St. from the Burlington Railroad, where a factory was established. In less than a decade, a new building had been constructed and employed 10 workers with four salesmen. Elizabeth designed a new booth concept in 1923 resulting in another patent in her name alone the following year. Although William died in 1930, the business prospered until 1945, when the factory burned. A new building was quickly constructed.
Elizabeth died in Friend in 1952, but Douglas Manufacturing continued in family ownership. I.B.M. approached the firm in 1970 and subsequently contracted for Douglas to build metal media storage containers. 1980 saw a second fire but the facility was again rebuilt with an expansion. In 1990, the leased land was purchased from Burlington and two years later a third fire was met with yet another expansion, with the firm reporting having 25 employees.
Today, Douglas Manufacturing still builds voting booths with as many as five stalls per unit, now using aluminum instead of steel and vinyl attached with Velcro in place of canvas.
Elizabeth and William’s great-grandson Roger C. Douglas is now president of the firm, which also produces ballot boxes, election signs, media storage boxes and even flash drive containers.
Patents secured through the years for ideas never produced included retractable steps for Pullman railroad cars, a mail cart and shut-off valves for gasoline pumps.
Sadly, the company is closing. Douglas broke the news Dec. 30 to the four remaining workers, according to longtime employee Tim Smejdir, who said business had been “very slow, so the decision was made to terminate.” Douglas is selling or auctioning equipment and plans to retire, Smejdir said.
Douglas Manufacturing was the oldest manufacturer of election equipment in the nation. Interesting, too, is that the election supply company was formed by a woman over a decade before women received the right to vote.
Nebraska’s connection to the McRib
Move over, Richie Ashburn and Bob Gibson.
Another Nebraskan has made it to the hall of fame.
Of course, University of Nebraska-Lincoln meat scientist Roger Mandigo never had Ashburn’s ability to hit to all fields or Gibson’s ability to back batters off the plate with an inside fastball.
His induction Saturday in Scottsdale, Ariz., was into the Meat Industry Hall of Fame. And his biggest claim to fame outside that industry is research that led to the introduction of McDonald’s McRib sandwich in 1981.
His company is no less exclusive. Among the 10 other honorees were Col. Harland Sanders, founder of Kentucky Fried Chicken; Dave Thomas,founder of Wendy’s Old Fashioned Hamburgers; and Ray Kroc, founder of McDonald’s.
And it just happens that Mandigo’s return coincides with what the Wall Street Journal describes as the first nationwide featuring of Mc-Donald’s McRib sandwich at 14,000 restaurants, including more than a dozen in Lincoln,in 16 years.
Wouldn’t this be a great time for a big guy – squeezed into a small, obscure, windowless office during an $18.3 million renovation at the Animal Science Building – to step up, at last, and claim credit for his highprofile work?
“I get credit for inventing the McRib fairly often,” Mandigo conceded in an interview earlier this week.
But taking credit was not something he did back in 1981. And he won’t be doing it now, in his 44th year at UNL.
That’s because, despite common misperception, it’s just not true.
“We played an important role in the technology to bind pieces of meat to each other.I didn’t invent the McRib sandwich,” he said. “Mc-Donald’s did that.”
All this is said with the kind of smiling patience that a McDonald’s associate is supposed to demonstrate when asked for the 44th time during the lunch rush to hold the pickles.
Pickle slices, by the way, are part of the standard preparation of the McRib. As its ravenous fans, including Steve Glass of Walton, know so well, a McRib is a pork patty that’s also garnished with raw onions and smothered in barbecue sauce.
Glass, 47, had two McRibs on his lunch tray Thursday as he made his way to a table at the McDonald’s near the intersection of 10th Street and Cornhusker Highway.
That’s right, two. “I haven’t decided whether to eat the one now or eat it later,”he said.
Rapid progress on the first one seemed to leave the choice between one and two very much open to question for a guy who likes “something different – not a burger.”
Glass is not one to worry about what’s under the barbecue sauce.”It’s like a hotdog,” he said. “What’s in a hotdog? If it tastes good, go ahead.”
Decades ago, it was Mandigo who was going ahead with a research initiative launched by the National Pork Producers Council. Its members were looking for another reliable source of demand for pork shoulder.
There were never any royalties associated with the results, Nebraska’s newest hall of famer said.
And to this day, the McRib comes and goes from the McDonald’s menu for reasons that have to do with its intense popularity and a national supply of pork trimmings that’s typically a lot more limited than the supply of beef trimmings.
“If you suddenly start to buy a large amount of that material,”said Mandigo,”the price starts to rise.”
As the cost to McDonald’s rises, the McRib tends to go out of circulation again. And then the same parts of a hog tend to flow back into the processing lines for Spam, Vienna sausages and other specialized products.
Anything else that goes into periodic McRib feeding frenzies is not for Mandigo to analyze. “It’s a function of a business strategy and that’s McDonald’s decision, not mine.”
The official word on that subject comes from Ashlee Yingling at the headquarters of McDonald’s USA.
The McRib is in something called “a national limited time promotion for the month of November in the U.S.,” Yingling said by email.
This is only the third time that’s happened in the 29 years since it hit the market. The rest of the time, the company has chosen a regional strategy.
“To keep it relevant and appealing,” Yingling said, “it will continue to be offered as a limited-time promotion on a regional basis.”
Does Mandigo eat this sandwich that he did NOT invent? “Every chance I get,” he said.
Harold Edgerton made the invisible visible
Virtually no one, anywhere in the world, is unfamiliar with the iconic photos of a drop of milk above a white haloed crown just as the previous drop hits a flat surface, or a bullet as it exits a just-pierced apple. Few outside the state, however, realize that Harold Edgerton is a native son and graduate of the University of Nebraska.
Harold Eugene Edgerton was born in Fremont on April 6, 1903. Harold’s father, Frank, was born in Iowa, then graduated from the University of Nebraska in 1900 as president of his senior class. After teaching in the Fremont public schools, he returned to Lincoln on the staff of the then-new Lincoln Star. After earning a law degree from George Washington University, Frank again returned to Lincoln in 1911, becoming the assistant attorney general of Nebraska and prominent in state politics before becoming county attorney in Hamilton County.
Harold’s interest in science came early; in 1910, he told of attempting to build a searchlight on the roof of the family home and realizing tin cans were unable to produce a tight beam of light. While attending junior and senior high school in Aurora, he became interested in photography and, with the help of an uncle, set up his own darkroom.
In 1921, Harold entered the University of Nebraska and at his father’s suggestion, he earned half of his tuition by wiring Lincoln homes for electricity and working on a line gang for the Nebraska Power & Light Company. It was here that he observed how, in the darkest night, his coworkers became suddenly visible in lightning flashes and just as suddenly again were invisible.
As a student, Harold joined Acacia, chose a major in electrical engineering and was active in the annual E-Week open houses. Interestingly, although there is no record of which exhibits Edgerton participated in, one of the demonstrations during his student days involved stop-motion photography that employed either 120 flashes per second or an exposure of 1/50,000ths of a second depending on which report is to be believed. The demonstration featured an electric fan with the letter N painted on the blades. The room was darkened, the “strobe light synchronized to the fan, thus making the N stand still … people could hardly believe their eyes.”
After graduating from Nebraska with a Bachelor of Science degree in 1925, Edgerton moved first to Schenectady, N.Y., then entered MIT. He received his master’s degree, having developed the stroboscope, which employed a reusable flash bulb that was linked to a camera.
Edgerton married his high school sweetheart, Esther Garrett, in 1927, received his doctorate in 1931 and became an associate professor at MIT. As he further perfected his stop-motion photography, some of his work was shown at the Royal Photographic Society’s convention in London.
In the 1930s, Edgerton and two of his students formed Edgerton, Germeshausen & Grier, later becoming simply E.G.&G. Corp., which manufactured Rapatronic cameras, consulted with the U.S. Army during World War II, had contracts to do photographic research surrounding atomic explosions for the Atomic Energy Commission, was instrumental in the establishment of the New England Aquarium in Boston and ultimately had 47 operating divisions with more than 23,000 employees in several countries.
Often forgotten is Edgerton’s film “Quicker ‘n a Wink,” which won an Academy Award for best short subject in 1941. Myriad awards followed, with perhaps the most prestigious being the Medal of Freedom for his nighttime reconnaissance photos during WWII. In 1947, his photo essay on hummingbirds was published in National Geographic magazine, and in 1953, he began working with Jacques-Yves Cousteau to develop an underwater camera using side-scan sonar technology. These experiments led to discovering the USS Monitor, which sank in 1862, and producing the first real photos of the Titanic in 1986-87.
Closer to home, in October 1967, Edgerton donated two strobe lights to be mounted on Nebraska’s State Capitol tower as an aircraft warning meant to be visible for 150 miles when extended to their operational capacity, seemingly to fulfill federal aeronautics regulations. Working with Bob Newell, the Capitol building superintendent, Edgerton had his mother standing by to activate the experiment. The low-power version of the lights on the east and west sides of the building were turned on as she said “let there be light,” as instructed by her son, and almost immediately complaints began to pour in. The experiment lasted only briefly before being abandoned.
Ultimately, the strobe light was perfected to the point where the light burst lasted only one-billionth of a second with his stop-motion photos of bullets, hummingbirds, Stonehenge, milk droplets, etc., known worldwide. Edgerton died at MIT on Jan. 4, 1990, and five years later the Edgerton Explorit Center opened as a museum in his honor in Aurora.
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