Lonnie Johnson is an innovator, NASA engineer, member of the Air Force and inventor of the wildly popular Super Soaker—among other great inventions. Read on to learn about Johnson’s early passion for engineering and how his natural curiosity has led him to achieve an incredible career that continues to elevate him to new heights.
A curious nature
Born in Mobile, Alabama in 1949 Lonnie Johnson seemed destined for a life that involved the complexities of engineering, technology and science even before his invention of the Super Soaker. Early examples of this natural inclination toward science included reverse engineering one of his sister’s dolls in order to see how the eyes operated and building a go-cart that was powered by the engine of a lawnmower. By the time he was in high school, his aptitude for all things scientific earned him the nickname “The Professor” among his fellow students.
Preview to success
In 1968, Williamson High School was among the entries in a science fair that was sponsored by the Junior Engineering Technical Society (JETS) and held at the University of Alabama, in Tuscaloosa. Representing Williamson High School was Lonnie Johnson, who also happened to be the only Black student in the fair. The project that Johnson submitted for the science fair was “The Linex,” a compressed-air-power robot, which won the first prize.
In addition to science, Johnson was excellent in math, which helped him secure a scholarship to attend Tuskegee University. He received a bachelor’s degree in mechanical engineering and then went on to earn a master’s degree in nuclear engineering.
A military career
If Johnson’s academic achievements were impressive, they were only the beginning of greater things to come. Upon graduating from Tuskegee University, he began his professional career at Oak Ridge National Laboratory, a multi-program science and technology laboratory sponsored by the US Department of Energy. He also helped in the development of the stealth bomber program when he enlisted with the United States Air Force.
Eventually, Johnson’s talent in engineering and military background brought him to NASA’s Jet Propulsion Laboratory in the late 1970s. Here, he performed double duty as a systems engineer for both the Galileo mission to Jupiter and the Cassini mission to Saturn. Johnson remained with the Air Force until 1987.
The invention of the Super Soaker
In 1982, Johnson was experimenting with the creation of a heat pump that would run on water instead of Freon. He attached some nozzles to his bathroom sink, which, when opened led to a powerful burst of water into his tub. This experiment led to an invention that—after seven years of redesigns and renames—became the world-famous water gun, the Super Soaker. So popular was this new toy, that in 1991 it generated $200 million in sales. In that same year, Johnson founded his own company, Johnson Research and Development Co., Inc. Later, Tuskegee University awarded him an honorary PhD in science in 2001 in recognition of his career achievements.
Johnson Thermoelectric Energy Converter (JTEC)
Another crowning achievement in the life and career of Lonnie Johnson was the creation of a special kind of engine. The purpose of this engine was to convert heat into electricity more efficiently. Upon completion, this engine—the Johnson Thermoelectric Energy Converter (JTEC)—went on to help in the progress of renewable energy and was listed as among the world-changing inventions by Popular Mechanics in 2008. In his ongoing effort to improve revolutionary energy technology, Johnson founded two companies—Excellatron Solid State and Johnson Battery Technologies, Inc.
Lonnie Johnson currently holds more than 100 patents with 20 more pending, many of which are connected to his invention of the Super Soaker and was named by IEEE Spectrum as being “part of a small group of African-American inventors whose work accounts for six percent of all US patent applications.”
The value of curiosity
If there is one constant to the life and career of Lonnie Johnson, it is curiosity. From his childhood when he examined how toys worked to becoming the inventor of the world-famous Super Soaker, to the creation of the JTEC, Johnson was never content to rest on past achievements. His curiosity keeps him seeking, inventing and inspiring.
Are you curious about the intricacies of how things work? This is, in its own right, almost a requirement for anyone who chooses to enter into the study of engineering and technology or aviation—fields which are specialties to Lonnie Johnson. Let Vaughn College help to nurture and feed your curiosity with one of our associate, bachelor’s and master’s programs.
Contact us to learn more.
Photo credit: BBC
November is National Aviation History Month. From the first glider flight over 100 years ago by the Wright Brothers to the largest aviation wonders of present, advancements in aviation engineering and technology have soared to new heights—literally. Airplanes are likely the first things that come to mind when we hear the word “aviation.” But where do helicopters and other vertical takeoff and landing (VTOL) aircraft fit in to the mix?
This month, Vaughn College turns its sights to the history of personal VTOL aircrafts and chronicles the advancements, benefits, and future of this amazing technology. Did someone say “flying cars?”
For nearly 90 years, Vaughn has been steeped in aviation history. From opening its doors in 1932 as the Casey Jones School of Aeronautics to its present day ranking as one of the nation’s Best Colleges in the Regional North by U.S. News and World Report, Vaughn has remained true to its vision of educating and training its graduates for futureproof careers.
What are VTOL vehicles?
Vertical takeoff and landing aircrafts are vehicles that have the unique ability to depart, hover and land vertically. In addition to their unique take off and landing abilities, they can fly slowly and land in small spaces, unlike conventional aircraft. Today, there are two types of VTOL technology: rotary wing aircraft and powered lift. Here is how they compare:
- Rotary wing aircraft or rotorcraft—These vehicles use lift to become airborne. Lift is generated from spinning rotor blades revolving around a central mast. The helicopter is a popular example of a rotary wing aircraft.
- Powered-lift aircraft—These aircraft have a fixed wing design. Although they take off and land vertically, they perform differently than rotary wing aircraft when in flight. Some rely on the rotor for lift, and then switch to a fixed-wing lift while in flight, while others involve tilting the aircraft forward to achieve horizontal flight. Today, some powered-lift aircrafts are considered vertical and/short takeoff and landing (V/STOL) vehicles that can switch to conventional takeoff and landing (CTL).
The history of VTOL technology
Most would never connect the dots between Leonardo Da Vinci and helicopters. But did you know the famous Renaissance painter sketched an image resembling a helicopter that he named the “aerial screw.” It is believed he made small models of the design but never pursued vertical flight any further. One Italian who did make his mark in vertical flight was Enrico Forlanini. In 1877, Forlanini became the first to build an unmanned steam-powered helicopter that remained in the air for about 20 seconds. This first flight laid the foundation of rotary aircraft for years to come. Test your knowledge on more historic first flights in our blog: “Greatest First Flights in Aviation History in Honor of Aviation History Month.”
Advancements in engineering and technology
From the 1920s through the 1940s, inventors across the globe attempted to design and fly their experimental helicopters. Unfortunately, some met with disastrous results. It wasn’t until the 1950s when the widespread use of turbine engines helped lead the way to building the helicopters and modern VTOL aircraft we know today.
Flying cars
The “flying car” concept was first introduced after World War II. Even Henry Ford predicted it would be a reality in the near future. Ford, along with several automobile manufacturers and the US Army, delivered prototypes of “flying jeeps” The Ford Motor Company created a personal aircraft named the Volante Tri-Athodyne—a 3/8-to-scale concept car model that used three ducted fans to enable VTOL. Unfortunately, Ford abandoned the project. In 1956, the US Army initiated the largest innovation when it began investigating “flying jeeps” as an alternative to helicopters on account of their smaller size and ease of flying. Although the research was dismissed, the concept still lives on today. Read more about the future of flying cars in our blog: “Urban Air Mobility: Transforming Sky Transportation.”
Benefits of VTOL technology
Today’s engineers are designing electric vertical takeoff and landing (eVTOL) aircraft that use electric motors or batteries instead of fuel. This advancement is proving beneficial on several economic and environmental fronts. Here are some benefits of VTOL technology we are seeing today:
- Lower overall vehicle costs due to a reduction in maintenance and fuel costs
- Noise pollution and gas emissions reduction with more energy efficient vehicles
- Combat or rescue situation usage stemming from more landing flexibility in small areas
- Speed and accuracy due to wing optimization, since they do not control takeoff and landing
- Faster aircraft due to less drag
The fast and futuristic
Aircraft racing is putting eVTOL on the fast track. Alauda Racing, an Australian aviation firm, is introducing the Airspeeder, the new electric VTOL that was modeled after the 1960s British Formula One race car. With original plans to race this year, Air Race E is organizing a World Cup of electric conventional takeoff and landing (eCTOL) aircraft. Pilots will experience onboard cameras and racing speeds up to 125 mph.
Closer to home at Vaughn
Vaughn’s Unmanned Aerial Vehicle Team has bragging rights of its own. For the past two years, the team placed first and second place, respectively, at the 2018 and 2019 Micro Air Vehicle Student Challenge Competition. They developed two drones to compete in both the manual and autonomous categories. Both drones were designed to perform VTOL with onboard flight-stabilization and camera. Way to go, team!
Are you ready to pursue a futureproof career? Discover all that’s possible with a degree in engineering and technology, management, or aviation. Apply today.
Vaughn Professor Draws from Years of Experience
Today’s young engineers are entering an unprecedented market, as their skills are in high demand due to the specific industry needs resulting from the coronavirus pandemic. It therefore comes as no surprise that with high demand comes a competitive climate. So, what does it take for young engineers to edge out the competition and land the job?
This month, we turned to Dr. Shouling He, engineering professor, adviser and program coordinator for the mechatronic engineering program at Vaughn College, for her advice and tips on how young engineers can become top contenders in today’s hottest engineering market.
Build from the basics
Dr. He began by reinforcing the basic building blocks for anyone with a passion for engineering. She said in order for students to be successful in the field, their work ethic must be deeply rooted in these fundamental elements:
- Being a practical problem solver
- Ensuring the solution to the problem makes sense, and particularly paying attention to units and the order of magnitude in engineering design and analysis
- Breaking a complex problem into smaller and manageable pieces, and then solving them step-by-step
- Ability to work in teams and being a good project planner
Top skills for today’s market
Today’s engineering market is fast-paced and changing before our eyes. Dr. He explained that for young engineers to capitalize on this trend, they should have a broad range of knowledge. She said Vaughn’s mechatronic engineering program is the perfect fit for today’s ever-changing market. The program focuses on mechanical, electrical and computer engineering, which are considered among the top skills that companies are seeking today. Were you aware that Vaughn’s mechatronic engineering program is one of only four mechatronic programs in the country accredited by the Engineering Accreditation Commission (EAC)? This distinction signifies the rigor of the program and is a reflection of Vaughn’s dedication of giving students the education and tools they need in order to have successful careers in the field of engineering.
Landing the job
In today’s COVID-19 era, competition may be more prevalent than ever. Competition can, however, be a good thing. It drives one to up their game and demands them to fine-tune their skills. Dr. He advises her students to focus on both their personal qualities as well as their professional ones. Here are some tips she offers young engineers to gear up for the job market:
Things to do during a job search:
– Read the job postings carefully
– Fine-tune résumés and prepare best samples from your course projects and labs
– Research the company
Key qualities to edge out the competition:
– Focus on strengths and do not feel intimidated
– Be an excellent communicator and share your thoughts and opinions
– Have confidence in your abilities
– Have hands-on experience
– Have a positive attitude and be willing to work in a team
In addition to the tips listed above, Dr. He emphasized the importance of students attending engineering conferences and job fairs hosted by Vaughn. Even in today’s climate, conference and fairs can be attended virtually. Did you know that more than 164 companies recruited at job fairs hosted by Vaughn last year? Vaughn students have landed jobs with industry leaders that include Lockheed Martin, Boeing Company and Daimler Trucks North America, just to name a few. Read the success story about recent Vaughn graduate, Atif Saeed ’20, and how his degree in mechatronic engineering landed him a job as a mechanical engineer at Lockheed Martin.
Attending conferences has proven to play a vital role in standing out among the competition. Read more about how attending these conferences can set you apart from the competition in our blog, “Top Conferences to Attend as an Aviation or Engineering Student.”
Standing above the competition
Will you be graduating soon? Earning your degree is a milestone and one to be proud of. Combining your knowledge with your unique personal strengths can prove to be a winning combination to a successful career. Here are some additional tips that Dr. He believes can position you for a chance to land your dream job:
- Be willing to work hard
- Complete tasks on time
- Accept there will be challenges to face as technology changes rapidly
- Have excellent oral and written communication skills
- Have the capability to learn new things—and be prepared to learn them yourself
Dr. He’s Vision
With almost 35 years of experience in the fields of aerospace engineering and artificial intelligence, among others, Dr. He brings a host of knowledge to Vaughn and her students. During her nine years at Vaughn, she said nothing has made her happier than seeing her students follow their passion for engineering. As a woman engineer herself, she is proud to see more female students wanting to enter the field. “As a mostly male-dominated field, we are seeing women having an advantage over men in some aspects of engineering,” Dr. He explained. “Women pay more attention to detail and tend to be more consistent—especially when it comes to computer programming.”
As the world continues to change, Dr. He said one thing remains constant. “We give our students the knowledge and skills they can build on throughout their lives,” she said. “The exciting part is seeing how they will use them to develop and design new concepts and new products for our future.”
Discover all that’s possible with an engineering and technology degree from Vaughn College. Apply today. You can read more about the latest surge in demand in our recent blog, “Demand for Engineers and Technologists Surge Amidst Coronavirus Pandemic.”
Since the coronavirus pandemic struck the United States earlier this year, engineers and technologists have remained in high demand. Dice, a leading technology career hub which connects employers with skilled technology professionals, analyzed the job positions and skills that rose highest in demand between February and March of 2020.
According to the results of the Dice Tech Job Report*, the need for technologists is more critical than ever, as technology plays a key role in making this unexpected transition to a remote workplace a smooth and successful one.
Why techies are critical employees
Source: Labor Insight Jobs (Burning Glass Technologies)
The shift from businesses operating from their headquarters to a remote workplace had employers— almost overnight—examining their remote frameworks. Technologists were needed just as quickly to execute critical components to expedite the widespread conversion.
Here are some examples of how businesses pivoted to maintain communication and operations between employees and clients:
- Meetings became video calls (Zoom being one of the most popular)
- Conferences turned into webinars
- Conversations shifted to instant messaging
To keep business flowing as usual, engineers and tech professionals were needed to work behind the scenes to meet the demands of a changing world and workplace. Here are a few job titles of the tech professionals needed to make all of this happen:
- Engineers
- Cloud architects
- Systems administrators
- Cybersecurity experts
- Application designers/developers
And, here are two critical components that tech professionals addressed to keep the remote workplace running smoothly:
- Ensuring remote frameworks and infrastructure are secure
- Ensuring employees had reliable connectivity to work from outside the office
Where the jobs are 
Source: Labor Insight Jobs (Burning Glass Technologies)
Technology, or tech giants, consulting agencies and government contractors top the list of tech employers who were hiring during the first quarter of 2020, according to the Dice report. This is great news for Vaughn College students who are currently pursuing engineering degrees, as Lockheed Martin, Northrop Grumman and the Boeing Company fall among the list of the top 25 tech companies listed in the Dice report.
Read about Vaughn graduate Atif Saeed ’20 who started a job at Lockheed Martin this summer working as a mechanical engineer.
Engineers and tech professionals may be interested to learn that between February and March of this year, online retail giant Amazon increased its technology job postings by 110 percent—looking specifically for software developers and network engineers. This comes as no surprise since consumers used Amazon as an alternative to shopping at grocery stores and other essential retailers during the lockdown. Walmart increased its technology postings by 64 percent in March—in addition to the 150,000 employees they pledged to hire—and specifically sought to hire software developers and project managers.
Source: Labor Insight Jobs (Burning Glass Technologies)
According to the Dice report, different states showed varying growth, depending on how each state reacted to the COVID-19 lockdown. In New York, for example, the state was quick to enforce a stricter “stay at home” order, compared to other states that were slower to require that non-essential employees work remotely.
Shift in job postings due to pandemic
Cybersecurity engineering jobs topped the list of having the most uptick in job postings, according to the Dice report. Cybersecurity engineering job postings surged by 20 percent during February and March of this year, as businesses took a proactive approach to combating pandemic-themed phishing and cyber-attacks. System engineers were also in demand, having placed at 11 percent, and showing a clear indication that companies were concerned with maintaining their network and computer infrastructure.
Discover a futureproof career at Vaughn
The job outlook for the engineering and technology fields remains bright, and will remain so, despite the recent surge in demand during the pandemic. If your passion lies within these futureproof fields, then now is the time to capture this opportunity by earning your engineering and technology degree from Vaughn College.
Discover all that is possible. Apply today.
*Source: Dice Tech Job Report
Calling future engineers! Vaughn has pulled out all the stops as the College introduces its first-ever virtual engineering competition as part of its summer academy program. Imagine putting your ingenuity and problem-solving skills to the test while competing for a chance to win scholarship money to Vaughn? If you are passionate about engineering and have the competitive edge to show off your skills while solving some of the world’s most serious problems right now, then buckle up for a fun and exciting summer experience. Here is what you need to know:
Who is eligible?
The Engineering Innovation Summer Academy is open to local high school students and transfer students who have a passion for both engineering and problem solving.
About the program
The six-week program offers qualifying students a chance to earn three (3) Vaughn College credits at no cost, as well as a chance to win scholarship money to Vaughn. Here is what you need to know about the program:
- Students will make a difference by tackling a contemporary problem related to modern circumstances—such as pandemics, societal issues, climate change and the like—that may have an engineering-related solution.
- Students will work in small teams of three to create an idea and sustainable operations model that will take the form of a product or service that is responsive to clients and investors.
- Classes will be synchronous and completed online via Zoom.
- Webinars will feature guest speakers (engineering entrepreneurs) on a variety of topics discussing real-world experiences.
- Students will pitch products/services to simulated investors on August 14 for the chance to win scholarship money to Vaughn.
- First Place – $7,500 per team member
- Second Place – $5,000 per team member
- Third Place – $2,500 per team member
When is it?
The course runs Monday, July 6 through Friday, August 14.
Speaker Series Schedule: Fridays 12 p.m. – 1 p.m.
- July 10: Young Entrepreneurs Speak
- July 17: Women Entrepreneurs Speak
- July 24: Global Entrepreneurial Programs
- July 31: IP and Standards Explained
- August 7: Getting Financing
- August 14: Summer Academy Pitches
NOTE: There is a nine-student minimum to run the program. Scholarship awards can be combined with current offers but cannot exceed the cost of tuition.
How do I enroll?
(Submissions are due no later than June 18 at 12:59 p.m.)
Eligible students should post a 30-45-second video on Instagram that details a world problem they are passionate about solving.
The following information should be addressed in the video:
- A world problem that you are passionate about which could be solved with an engineering solution
- How Vaughn’s Engineering Innovation Summer Academy would help you explore that world problem
- Why you are excited about winning scholarship money to Vaughn College
The following criteria is required:
- Tag @vaughncollege on your video to ensure we can access your video for consideration
- Complete the required form on the Engineering Innovation Summer Academy page
- After acceptance to the summer program, you will be asked to complete an application to attend Vaughn College, where your application fee will be waived.
Gaining a valuable experience
In such uncertain times, the summer academy program at Vaughn opens the door to students to gain valuable experience at both a personal and professional level. Here is what you will gain:
- Making your mark among your peers by solving some of the world’s current modern-day problems
- Studying locally, studying safe
- Enjoying small class sizes and individualized attention
Engineering Entrepreneur Speaker Series
For those who want to hear from the experts but not compete, Vaughn is also offering a webinar speaker series where you can hear engineering entrepreneurs speak about their experiences. Webinars will be held every Friday from July 10 to August 7 at 12 p.m. You can listen to the webinars for FREE, or purchase access to the videos for a limited time, receive the ability to ask questions of the speakers and obtain membership to the Institute of Electronic and Electrical Engineers (IEEE).
Tier One Access: FREE
You will receive FREE live Speaker Series Webinar access every Friday from 12 p.m. to 1 p.m. from July 10 through August 7.
- July 10: Young Entrepreneurs Speak
- July 17: Women Entrepreneurs Speak
- July 24: Global Entrepreneurial Programs
- July 31: IP and Standards Explained
- August 7: Getting Financing
Register Now for FREE Tier One Access
Tier Two Access: $50
You will receive:
- Three-month access to all five webinars
- Ability to submit one question per week after the webinar to the one of the featured speakers
- Half-year Institute for Electronic and Electrical Engineers (IEEE) Student Membership
Tier Three Access: $100
You will receive:
- Three-month access to all five webinars
- Ability to submit one question per week after the webinar to one of the featured speakers
- Half-year Institute for Electronic and Electrical Engineers (IEEE) Student Membership
- Name will be added to a lottery for 10, 30-minute mentorship sessions with a member of the IEEE Entrepreneurship Committee of professionals
Register Now for Tier Two or Three Access
Going above and beyond and embracing opportunities has led Vaughn senior Atif Saeed ’20 to achieve academic success throughout his life. At 22 years old, Saeed will be graduating summa cum laude next month with a bachelor of science in mechatronic engineering—completing the program one year early.
He credits Vaughn College for supporting him every step of the way and offering opportunities that he says were stepping-stones to his success. Here’s his story.
Humble beginnings
Born in Pakistan, Saeed moved to upstate New York with his parents and two siblings when he was three years old. In 2012, his family moved to New York City where Saeed attended high school. Knowing he and his siblings could be first-generation college graduates in his family, Saeed said he was very motivated to attend college earlier than the normal timeframe. He began a dual-enrollment program in high school, where he took online college courses to fast track his graduation in three years instead of four. “I watched my father work 14-hour days to support our family,” Saeed said humbly. “I felt strongly about working and studying hard to earn my college degree and pursue a career that could help my family.” Looking back, he said taking engineering courses early on in high school gave him a head start to gain the knowledge he needed to succeed in college.
Passion for aviation
Growing up, Saeed said he was obsessed with watching documentaries that explained how things are built. He explained how his passion for aviation stemmed from a family trip to Dubai about 10 years ago. “We boarded an Airbus A380 aircraft and I was immediately in awe of the size of the plane,” he said. “That day was the turning point for me. It was then I realized I wanted to work with aircrafts.”
Pursuing the dream at Vaughn
At 17 years old, Saeed enrolled in the aviation maintenance associate of applied science (AAS) degree program at Vaughn’s Aviation Training Institute. After earning his AAS degree, he kept his eye on his future and enrolled in the mechatronic engineering program at Vaughn. “I chose mechatronic engineering to broaden my job opportunities after graduation,” he stated. “I believe the wealth of knowledge in the fields of mechanical and electrical engineering—combined with computer science—is a winning combination to position myself for a futureproof career.”
Embracing opportunities at Vaughn
There’s no denying Saeed studied diligently throughout his time at Vaughn; however, he believes it was going beyond the walls of the classroom that helped set his future on a track for success. “I made it a priority to take on leadership roles in several clubs at Vaughn,” he said. “I embraced every opportunity that was offered to further my education and knowledge in the field.” To date, he holds two licenses and certifications, including the Federal Aviation Administration (FAA) Airframe and Powerplant License and the Federal Communications Commission (FCC) General Radiotelephone Operator license. Additionally, he has authored four publications presented at industry conferences and has received several awards throughout his time at Vaughn. Saeed said he believes the strong relationships he built with his professors, faculty and career services department were instrumental in helping him prepare for a successful career.
Stepping-stones to his future
First and foremost, Saeed believes anyone can be successful if they are willing to work hard and do what it takes to achieve it. “Attitude is everything. From a young age, I was taught to go above and beyond anyone’s expectations, including your own,” he said humbly. “You only answer to yourself. If you do whatever it takes to rise above the rest, you can achieve anything.”
He shares some tips on what students can do while in college to make themselves competitive after graduation:
- Acquire licenses
- Sharpen communication skills
- Attend conferences
- Submit work for publication
- Connect with faculty and build strong relationships
- Keep an open mind
- Start building resumes early
- Don’t give up
With several job offers on the table and numerous acceptances to graduate programs across the country, Saeed is gearing up for the next chapter in his life after graduation. “I believe today’s students need to be laser-focused on acquiring the necessary tools and knowledge to be competitive in today’s market,” he said. “Vaughn can get you there.”
The next chapter
Saeed loves a challenge and the next chapter of his life will be no different. In June, he will begin his new job at Lockheed Martin Space in Sunnyvale, California, working as a mechanical engineer. Alongside his job, he chose the University of Southern California to pursue his master’s in aerospace engineering, where he will be taking online courses beginning in August. “I believe education is the cornerstone of success in the field of engineering,” Saeed said. “I plan on earning my master’s degree to help me advance in the industry, then move onto earning a master’s in business administration (MBA) to round out my credentials.”
Home is where the heart is
He may be moving across the country, but Saeed says his close-knit family will be close at heart. “It will be hard leaving my family, but they are amazing people who have supported me my entire life. My father worked hard so I could go to college. Now, it’s my turn to return the favor.”
