College of Engineering Blog

NSBE Students Reach Out to Detroit Schools

Published March 23, 2020

Six members of Michigan Tech’s student chapter of the National Society of Black Engineers (NSBE) Pre-College Initiative (PCI) reached a total of 1,500 students during their 8th Annual Alternative Spring Break in Detroit March 9-11, 2020. Our students spent their spring break visiting six middle and high schools in Detroit to encourage students to consider college and a STEM (Science, Technology, Engineering, Math) career.

During the school day, the Michigan Tech students made classroom presentations to middle and high school students encouraging them to continue their education after high school, consider going to college or community college, and choose a STEM career path. After the school day ended, the NSBE students conducted K-8 Family Engineering events at two K-8 schools for students and their families, and at a Boys & Girls Club in Highland Park.

Participating students included:

Bryce Stallworth – Fourth-year, Mechanical Engineering (Detroit)
Rukayat Adeosun – Fourth-Year, Health Informatics (Nigeria)
Meghan Tidwell – First-Year, Civil Engineering (Detroit)
Andrea Smith – Third Year, Chemical Engineering (Southfield)
Jalen Vaughn – Fourth-year, Computer Engineering (Detroit)
Koami Hayibo – Graduate Student – Electrical Engineering (Togo)

The schools visited included:

Osborn High School
Detroit Arts HS
Mackenzie Middle School
University Prep Math & Science Middle School
University Prep Academy of the Arts Middle School
Neinas Academy Middle School

The NSBE students made a special stop at the Fauver-Martin Boys & Girls Club on the afternoon of March 10 to put on a hands-on engineering event for 30 K-12 students from across the city. This event was organized by Mike Reed from the Detroit Zoological Society, who also invited Michael Vaughn, the first president of MTU’s NSBE student chapter in 1995.

The goal of the NSBE classroom presentations and Family Engineering events are to engage, inspire, and encourage diverse students to learn about and consider careers in engineering and science through hands-on activities and providing ‘hometown’ role models (most of the participating NSBE students are from the Detroit area). These programs are designed to address our country’s need for an increased number and greater diversity of students skilled in STEM (math, science, technology, and engineering).

This MTU NSBE chapter’s outreach effort is funded by General Motors and the Department of Civil & Environmental Engineering and coordinated by Joan Chadde, director of the Michigan Tech Center for Science & Environmental Outreach. High school students at these schools are also encouraged to apply to participate in a 5-day High School Summer STEM Internship at Michigan Tech from July 13-17, 2020 that is specifically targeting underrepresented students. Each participating student will be supported by a $700 scholarship. The Detroit high school students are also informed of scholarships available to attend MTU’s Summer Youth Programs.

For more information about the MTU-NSBE student chapter’s Alternative Spring Break, contact NSBE student chapter President, Bryce Stallworth or Chadde.

By Joan Chadde.

Online Science and Engineering Fair

Published March 23, 2020

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In a classic example of turning lemons into lemonade, organizers of the Western U.P. Science and Engineering Fair are turning a disappointing situation into a new and exciting endeavor.

The 22nd edition of the fair, which was to have been held Wednesday (March 18) in the Memorial Union Building, did not take place as planned. More than 125 students from Houghton, Keweenaw, Baraga, Ontonagon and Gogebic counties in grades four through eight were registered for the event. Due to directives to not gather in large groups and to maintain social distancing, the science and engineering fair didn’t take place. But that’s not to say it was cancelled.

Emily Gochis, director of the Western UP MiSTEM Network and, in turn, the director of the Western U.P. Science Fair, said organizers have moved the fair to an online platform.

“We wanted to offer this alternative method because we know how hard our students, parents and teachers have worked to develop and complete projects,” Gochis said.

Under the new format, students as individuals or in pairs may use their assigned project numbers to submit a recorded project interview, photographs of the display board and a digital copy of the written report. The project numbers were provided to the students last week.

Gochis feels many of the students are up to this new challenge. “We are asking our students to be creative problem solvers and felt that we could do the same for them by developing a new submission process using out-of-the-box thinking and available technology in an authentic way.”

Gochis recognizes that not all students will have access to their projects or the needed technology with schools closed. “For that reason, projects can be submitted up to two weeks after K-12 classes resume,” she added.

Students can submit projects by uploading photos, documents and a recording to a Google Drive folder identified by their assigned project number. “If needed, students can use FlipGrid, a free video capturing platform to record and submit their project interviews, up to five minutes in length,” Gochis said.

In the face of a prolonged school closure, many parents are scrambling to find homeschooling options for their children. Gochis says participating in the science and engineering fair can certainly be of help.

“Science and Engineering Fair projects are one of the many ways for students to keep learning at home during school closures. A comprehensive student guide that includes a series of worksheets to help students and parents conduct a science investigation is located on the Western MiSTEM Network’s webpage.

Gochis said she realizes this new process isn’t ideal but she wanted to provide a mechanism for as many registered students to submit their projects as possible and felt this was better than canceling completely.

“We have never tried this before and appreciate everyone’s patience as we work through this for the first time.”

Students and parents can receive a step-by-step online submission guide or direct any questions to Gochis via email.

By Mark Wilcox.

COVID-19 Health Alert: Michigan Tech Suspends Face-to-Face Instruction, Effective March 16, 2020.

Published March 13, 2020

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News

Michigan Tech has suspended face-to-face instruction, effective March 16, 2020. The University has released a series of protocols concerning travel, remote work, and large gatherings. Emails have been sent to students and faculty. For more information & updates, visit mtu.edu/covid-19.

Message to the Campus Community
Read President Koubek’s full message to faculty, staff, and students.

Message to Students
Read Important COVID-19 Update to students from Bonnie Gorman, Dean of Students and Vice President of Student Affairs

Important Information for Students
Protocols, updates, and answers to frequently asked questions.

Michigan Tech Updates
The University is working closely with the Western Upper Peninsula Health Department and following the guidance of the CDC in monitoring COVID-19 developments. We have a pandemic preparedness plan in place, and six University task forces have convened to prepare for and respond to implications and impacts for the campus community. More information and updates at mtu.edu/covid-19

More about the Novel Coronavirus (COVID-19)
An outbreak of a respiratory disease caused by a novel (new) coronavirus named “2019 Novel Coronavirus” or “COVID-19” is affecting a large number of countries around the world, including the United States, where it has been declared a National Emergency. The US Centers for Disease Control and Prevention (CDC) is closely monitoring developments and travel advisories are in place.

Mechanical Engineer Turned Fine Artist: Gary Johnson (Part 2)

Published March 11, 2020

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Gary Johnson, a Michigan Tech alumnus in Fayetteville Arkansas, tells the story of his second career: “It has taken years to break my engineer’s exacting look, and feel comfortable having people see what they want to see in my work.”

When it comes to the abstract, my inspiration develops as I develop the painting. I always try to utilize the design principles of good balance between geometric and curvilinear shapes, development of value change throughout the painting, and a good use of complementary colors. But it’s all in the eye of the beholder whether you like it or not.

Other times I get inspired by just items around the house that we’ve collected over the years. It dawned on me that I hadn’t painted a still life piece in quite a while, so I started looking at some china pieces we collected and thought they’d make a wonderful painting.

Sometimes it isn’t so much that inspiration finds me, as much as it is that someone commissions a painting. Now that is the ultimate compliment: when someone has seen my work and trusts me to paint something they treasure. This requires a lot of careful consideration on my part to make a determination if I’m up to the task. First, I need a good photograph—not some pixelated picture, but a really good piece I can blow up as if I were right there to see it all with my own eyes. If I can take the photograph myself, so much the better as I like to take advantage of any shadows cast. Here’s one–a portrait of a dog named Maximus.

Portraits are difficult. My advice is this: always make sure you get the eyes right. Everything else from there will work out.

People ask where I paint. We designed our home with a studio in it. This makes it so much more convenient for me as I can wander up anytime during the day or night to work on a painting.

My studio is on the second floor of our house. When I decide I’m too old to walk up and down those stairs (18 in all, and yes, I counted them) it can easily be converted into a master suite or a mother in-law-suite as it has a closet and bathroom next to it. After all, watercolorists need water and a place to rinse out the brushes among other things. It’s approximately 300 square feet—a comfortable size to house my good old-fashioned drafting table, flat files, and shelving units needed to support my habit.

I’m sometimes asked about my outlook on life as an artist. Is it different than my outlook as an engineer/business executive? To be honest, it isn’t much different. I suppose now that I’m retired, I want to be sure I’m alive long enough to achieve some of my long-range goals. Goal setting is something I’ve always done, so not much change there.

I don’t have a concern about what my next job or position might be now that I’m a retired artist. In my working life, I wasn’t always in control of my destiny. That’s one big difference from the working world. If I don’t finish a painting today, I can always work on it tomorrow. I can take as long as I want to finish a painting.

Have I ever experienced a creative block? I sure have. That’s when I usually put the brushes aside and start to read and study another person’s work. It’s also good to make a change in my daily activity as well, to not get stuck in a rut, so to speak. Variety is the spice of life and that is true for artists as well. Change it up. Go fishing. Get outside. You’d be surprised how quickly new ideas can pop up to jumpstart the creative juices and get them flowing again.

Am I a perfectionist? Not really. I would have never taken up watercolor painting. It is extremely unforgiving. When I make an error, I consider it a happy accident and work around it, as opposed to trying to do it over again, or trying to fix it. Neither work well in watercolor painting.

Personality-wise, I’m pretty much an optimist and a fairly outgoing person. I suppose it’s because of the confidence I gained while managing companies and people. I enjoy making new contacts and I enjoy giving back to my community. That’s why I’ve become a teacher of art, and a leader in our art organization here in Fayetteville. I hope I’ve influenced people to become involved in the art scene.

People ask if I have developed a style in my art. I’m still working in it, although people are starting to recognize my abstract pieces more and more as I display them at galleries in the area. More people now say they can easily recognize a piece as one of mine.

Realistically, I think my style is still evolving, growing into a less-structured, photographic type of painting—a looser style that I personally love. It has taken years to break my engineer’s exacting look and feel comfortable having people see what they want to see in my work, as opposed to making it obvious.

I hope you enjoyed reading my story as much as I’ve enjoyed putting it in writing. Feel free to contact me at garyj357@yahoo.com.

Gary

Coming soon: Part 3 of Gary’s guest blog. Learn how to make your own beautiful watercolor pigments (from rocks), and read his sage advice—both to young people starting out, and those about to move into retirement. Did you happen to miss Part 1? Here’s the link. Want to see more of Gary’s paintings? Find them at garyjohnsonfineart.com

Michigan Tech Engineer Captures the Northern Lights

Published March 10, 2020

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North Canal Park, April 2019. Credit: Michigan Tech Alumnus Venkata Rajesh Chundru

Some of us have waited a decade or more to see the Northern Lights since moving to Houghton, in Michigan’s Upper Peninsula. Then there’s Venkata Rajesh Chundru, now a research engineer at Southwest Research Institute in San Antonio, Texas. While earning his PhD in Mechanical Engineering-Engineering Mechanics at Michigan Tech from 2014 to 2019, Chundru managed to see—and artfully capture—Aurora Borealis time after time. And he has generously offered to share some of his favorite photographs with us here.

Calumet Waterworks Park, September 2017. Credit: Venkata Rajesh Chundru

Eagle Harbor, September 2016. Credit: Venkata Rajesh Chundru

McLain State Park, February 2017. Credit: Venkata Rajesh Chundru

Eagle Harbor, May 2016. Credit: Venkata Rajesh Chundru

Copper Harbor, March 2016. Credit: Venkata Rajesh Chundru

Calumet Waterworks Park, May 2019. Credit: Venkata Rajesh Chundru

Michigan Tech Campus, Canal Side, February 2016. Credit: Venkata Rajesh Chundru

The photographer at Copper Peak, September 2018. Thank you, Venkata! We wish you the very best of luck in your new home!

“Since moving to Texas I have been capturing cityscapes and doing some professional portrait sessions for events, while soaking in the Texan culture. These photographs bring back a lot of good memories from all those years in the U.P. I do intend to be back during summer for a week to capture some landscapes,” says Chundru. “Life in San Antonio has more of an urban feel. I miss the wide-open landscapes and warm people back in the U.P, and of course the snow.

“In my new job at Southwest Research Institute, I’m focused on developing control systems for automotive applications—specifically to control emissions from heavy-duty diesel engines, which is in line with my Ph.D. work at Michigan Tech. I also get to work on new research areas, such as connected vehicles and electric vehicle controls.”

As for COVID-19? “Stay safe out there,” he says. “Hope this passes soon.”

Want to see more beautiful photography? Be sure to visit Chundru’s photography page on Facebook, or his Instagram account.

Have some of your own Aurora Borealis images to share? Please reach out to Kimberly Geiger, kmgeiger@mtu.edu. If you like, we’d be glad to post them here on our blog.

Michigan Tech Engineering Alumni: By the Numbers

Published March 10, 2020

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“Tenacious problem solving and critical thinking skills distinguish our alumni,” says Janet Callahan, Dean of the College of Engineering at Michigan Tech.

“And yes, there must be something about the relentless snow in Houghton that contributes to tenacity,” adds Callahan. “Like tea steeping in hot water, our alumni were soaked in snow, emerging with the flavor of tenacity.”

QUICK FACTS:

Engineering Alumni Total: 47,359

Engineering Alumni in Michigan: 17,000+

Engineering Alumni Abroad: 1,200+ in 88 countries

U.S. employers hiring our engineering graduates in 2018: 500+

Average engineering graduate starting salary: over $61,000/year

High Alumni Salaries: second highest in the state

Engineering Alumni by Academic Department:

Biomedical Engineering: 838
Chemical Engineering: 4,491
Civil & Environmental Engineering: 9,132
Engineering: 71
Electrical & Computer Engineering: 10,112
Engineering Fundamentals: 194
Geological and Mining Engineering and Sciences: 3,984
Materials Science and Engineering: 3,246
Mechanical Engineering-Engineering Mechanics: 15,291

Check out all the Michigan Tech Facts and Figures here.

Have some alumni facts to share? Reach out to us at engineering@mtu.edu.

Hello from Michigan Tech, and Parasailing on a Snowboard?

Published March 6, 2020

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Are you, or someone you know, thinking about where you will choose to attend college? If so, I want to share my perspective, as I’m still fairly “new” to Michigan Tech (this is my second year here). I also have the perspective of having spent time at three different universities. Maybe it will help you make your decision.

First, the East Coast, where I attended the University of Connecticut (and the mascot there is also a Husky). My parents were only willing to pay for in-state tuition—that narrowed the choice pretty quickly for me! So I went to “UConn” and had a great education, majoring in chemical engineering, and then metallurgy/materials science for my master’s and PhD degrees (I didn’t set out to get those other degrees, but that is another story). UConn is in Storrs, Connecticut, about a 40 minute drive from the capital city of Hartford. So I would call it a rural campus. Because it wasn’t “too far” to get home, many students went home on weekends—so it didn’t have a strong sense of community. You can drive from one end of CT to the other in 2 hours or so.

After UConn, my first job was as a professor at Georgia Tech, which is in downtown Atlanta, Georgia—an urban campus in the deep South. The Atlanta metropolitan area has 5.6 million people, a vastly different experience from UConn. A great education, but, in a very big city—which comes with traffic, smog, high-priced housing, crime and safety concerns. What I really liked about Georgia Tech: it is a technologically-focused university, like Michigan Tech. I stayed 12 years at Georgia Tech, and then headed West!

Following that, I spent 14 years at Boise State University, in Idaho in various leadership roles at the university. BSU is located in downtown Boise, but the population of Boise is only about a quarter million. So a very safe campus, where the College of Engineering enrolls about 15% of BSU students. A good education for students, but nowhere near the reputation in engineering of Georgia Tech or Michigan Tech.

Now here in Midwest, in the UP, at Michigan Tech, where I serve as dean of engineering, I offer you these perspectives: It’s a strength to attend a university that is technologically focused, if your focus is engineering or related fields. This university has a very strong sense of community and belongingness. Maybe that’s because of the technological focus. And maybe it’s because it’s a long drive “home” for many. It’s beautiful here. It’s safe. And it’s fun—we’re still enjoying the snow statues, broomball, and more from our Winter Carnival. Just yesterday, in fact, I enjoyed an interesting view across the waterway, of a student and their dog, attempting to harness the wind to snowboard horizontally, pulled by the wind. Alas, the coefficient of friction was too high, or the wind was not blowing strongly enough, but they did give it a good try! And the dog was very excited about the whole operation. As was I.

I have never seen anything like this anywhere else across my years. Michigan Tech is full of interesting, engaged, curious, fun, and adventurous people.

Now, if you, or someone you know, want to know more, be sure to email me, callahan@mtu.edu.

Janet Callahan, Dean
College of Engineering
Michigan Tech

Deans’ Teaching Showcase: Rebecca Ong

Published March 6, 2020

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Janet Callahan , Dean of the College of Engineering, has selected our eighth Deans’ Teaching Showcase member: Rebecca Ong, assistant professor in the Chemical Engineering department.

Ong was selected upon recommendation by Chemical Engineering Department Chair Pradeep Agrawal for her broad innovation and use of creative teaching tools. Agrawal emphasized Ong’s efforts to “adapt to students’ contemporary learning preferences by using short videos, instant feedback, on-line quizzes, and a design expo with active learning tools like think-pair-share, iclickers, and role playing.” Agrawal also pointed out Ong’s use of a “spiral” technique where specific concepts are revisited through spaced practice, and her efforts to “connect the dots” with topics from previous classes, including statistics and data handling, computational tools, technical communications and global issues.

Ong confirms that she makes repetition —and variation—a priority. In her words, “Repetition of material is key for retention. Even with the clearest instruction, few people will completely understand a new problem the first time that they encounter it. Students need to be exposed to important points multiple times, and in different ways.” She starts each class with retrieval practice, and she attempts to bring content back with “increasingly large gaps between the reinforcement” as her quizzes often cover a mix of new and old content.

Her work to embed skills in the discipline comes from her sense that things are “most engaging and best learned when linked to a context students care about.” One excellent example of this is a recent project where students had to conduct an environmental impact assessment regarding the overseas construction of a chemical plant. She elaborates, “Students had to interview someone from another country or with many years experience living in another country to give a local community member’s perspective on the proposed construction of the facility in their hometown.” Student feedback about this project indicates that students change their analysis from whether a plant was technically feasible to consider whether it should be built, considering the environmental and social aspects.

But perhaps the biggest reason for Ong’s selection was her affinity for trying new things in her teaching. Again, her own words say it best: “I like to try new things all the time, whether teaching styles, new activities, new assignment styles, new technology or tools in the classroom. Sometimes these work well and sometimes they don’t. I always tell the students when I’m experimenting and try to get feedback about specific things I’m trying for the first time.” One recent example was creating video interviews of other on-campus faculty to use as “guest-lecturers” in a course because scheduling them live was impractical.

Callahan summarizes her nomination by saying “Rebecca’s philosophy of meeting students where they are at intellectually keeps students engaged with the material and really improves their learning. It is impressive that Dr. Ong keeps trying new things in her classes, trying to keep them fun for the students while figuring out the best way for students to learn the material.”

Ong will be recognized at an end-of-term luncheon with other showcase members, and is also a candidate for the CTL Instructional Award Series (to be determined this summer) recognizing introductory or large-class teaching, innovative or outside the classroom teaching methods, or work in curriculum and assessment.

I Was Asked to Be a Judge for Winter Carnival

Published March 5, 2020

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Riley Simpson wears formal attire, a silver crown, and holds flowers and an award on stage at Michigan Tech Rozsa Center.

Asked to be a judge for Carnival Queen this year, I accepted with alacrity. And probably became the first judge ever to ask all the candidates a metallurgical question involving the lever rule—a question I knew no-one would know the answer to (none were materials science and engineering majors, who would have the best shot at knowing the answer). The object of the question was focused on critical thinking.

The Saturday morning before Carnival Week was day one of my judging. In my training, I was told I could ask any questions I wanted, and was given a set of standard questions to choose from.

“Any questions?” I repeated?”

“Yes, anything you want—just ask everyone the same questions.”

I warmed them up with a few standard questions: “Why do you want to be Carnival Queen,” and “Why did you choose to come to Michigan Tech,” and then stepped right into it, by going to the board and drawing a banana-shaped phase diagram, labeling the axes, temperature versus component (we used a gold/silver phase diagram).

I warmed them up to it by talking about how a pure component below its melting point was solid, and then after it was heated past its melting point, it was liquid. And then I explained how with a binary alloy with soluble components, the extra component adds a degree of freedom to the system. And that in turn gives such alloys a range of temperatures over which both liquid and solid are present. Then, I identified a state point in this two-phase region, just below the liquidus for a 50/50 alloy, and asked: “At this temperature and composition, we see there is both liquid and solid present. My question is: Do you think the mixture will be mostly liquid, or mostly solid?”

A few candidates asked clarifying questions, a few reasoned out loud. And, as I had hoped, given how we really stress critical thinking across all majors, all got the answer right. When I followed up and asked them why they thought it would be mostly liquid, the reasoning was sound—they tied it in with proximity to the liquidus or to the point being at a higher temperature. Very proud of all the Queen’s Finalists!

Riley Simpson is shown smiling in her AFROTC uniform. — Congrats to Riley Simpson ⁠— 4th year mechanical engineering student, future commissioned second lieutenant (pending) in the United States Air Force, pilot/aviation enthusiast ⁠— and now, 2020 Winter Carnival Queen at Michigan Tech

Riley Simpson: Impeccable and inspirational at the Michigan Tech Winter Carnival Queen Coronation.

The second judging event took place the following Saturday night, during the Coronation. That evening, I enjoyed seeing all the candidates again, this time formal attire. They answered questions up on stage with last year’s Queen—a much higher pressure situation than I think I put them under! All of the finalists did a great job, and I am pleased to report that this year’s Carnival Queen is a Guardian of the North, Riley Simpson, whose passion is for flying, and whose musical talent was evidenced by an elegant and lively performance on the xylophone.

Riley is a fourth-year Mechanical Engineering student and member of the Advanced Metalworks Enterprise who will be commissioned as an Air Force officer when she graduates, and I’m confident she will go far in her career.

It was my great honor to meet all these confident, intelligent, talented, and service-oriented Winter Carnival Queen’s finalists. My last interview question, back on that first Saturday, was, “Do you have any questions for me?” It was immediately evident that they had not anticipated being asked to ask a question (I was mimicking a job interview). And, they all rallied, and with a variety of questions, such as, “Why did you come to Michigan Tech,” and “What does a dean do?” My favorite question came from one candidate who asked me, “Did you ever do anything like this (meaning, run to be Carnival Queen)? “Oh my goodness no!” I exclaimed. “It took me many years to get the confidence to be in the public eye.” It took me about an additional two decades!

Now, if you’re interested in learning the answer to the question I asked the Winter Carnival Queen contestants, “mostly liquid or mostly solid”—or want to hazard a guess, feel free to contact me, callahan@mtu.edu.
Janet Callahan, Dean
College of Engineering
Michigan Tech

Michigan Space Grant Consortium Award Recipients in Engineering

Published February 26, 2020

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Michigan Tech faculty, staff members and students received awards totaling $90,500 in funding through the Michigan Space Grant Consortium (MSGC), sponsored by the National Aeronautics and Space Administration (NASA) for the 2020-2021 funding cycle. The following are recipients within the College of Engineering.

Undergraduates Receiving $3,000 Research Fellowships

Troy Maust (ECE): “Auris: An RF Mission” with Brad King (ME-EM)
Lea Morath (BioMed): “Evaluating Zinc Alloys for Biodegradable Arterial Stents” with Jeremy Goldman (BioMed)
Victoria Nizzi (MSE): “The Use of Computer Modeling to Simulate and Predict the Biodegradation of a Magnesium Alloy Fracture Plate” with Jaroslaw Drelich (MSE)

Graduate Students Receiving $5,600 Research Fellowships

Kelsey LeMay (BioMed): “Processing of Porcine Internal Mammary Arteries for Hyman Bypass Graft Applications” with Jeremy Goldman (BioMed)
Sophie Mueller (GMES): “Keweenaw Fault Geometry and Slip Kinematics: Mohawk to Lac La Belle, MI Segment” with James DeGraff (GMES)
Mitchel Timm (ME-EM): “Transport, Self-Assembly, and Deposition of Colloidal Particles in Evaporating Droplets” with Hassan Masoud (ME-EM)
Emily Tom (MSE): “Investigation of Novel Mg-Zn-Ca Alloys for Bioresorbable Orthopedic Implants” with Jaroslaw Drelich (MSE)

Faculty and Staff Receiving $5,000 or More for Pre-College Outreach and Research Seed Programs

Glen Archer (ECE): “Michigan Tech Electrical Engineering Outreach Program for Pre-College Students to Build Early Interest in STEM Areas” (includes augmentation)
Joan Chadde (CEE): “Engaging High School Women and Native Americans in Rural Communities in Environmental Science & Engineering STEM Careers” (includes augmentation)
Lloyd Wescoat (CEE): “Celebrating Lake Superior: A 2020 Water Festival for Grades 4-8” (includes augmentation)