Male Participants NEEDED!

Seeking healthy men between 18 - 25 years old to participate in virtual reality study.

This study involves: 1 hour time commitment, cold water immersion, playing games, and answering questionnaires.
Participants will receive $10. They will also be entered into a raffle for one of two $50 Amazon gift cards. In addition, participants may be able to earn extra credit in their psychology course (per professor).
Click here to be screened! 
Call the Pediatric Psychology lab at UMBC at 410-455-3113 or email umbcpedspsyc@gmail.com for an appointment or for more information.

IRB Protocol Y19LD20121 approved for use 05/03/2019
 
 

Dr. Mavis Sanders (Education), Chair

Dr. Claudia Galindo (Teaching, Learning, Policy, and Leadership, UMD), Co-chair

Dr. Kimberly Moffitt (LLC)

Dr. Beverly Bickel (LLC)

Dr. Michelle Scott (History)

Dr. Nicole King (American Studies), Chair

Dr. James Smalls (Visual Arts), Co-chair

Dr. Beverly Bickel (LLC)

Dr. Denise Meringolo (History)

Dr. Kate Drabinski (Gender, Women’s + Sexuality Studies)

Dr. Joan Gaither (retired)

The challenges of building a human-powered amphibious sculpture include working with nary a blueprint in sight, avoiding flying sparks from your professor’s power tools, returning to the theatre department’s dumpster again and again seeking out items to upcycle into an ever-changing design, and—oh yeah—not sinking in Baltimore’s Inner Harbor when all is said and done.

By Randianne Leyshon ’09
Race day photos by Poulomi Banerjee ’16, all other images by Marlayna Demond ’11, unless otherwise noted.

A dismembered hammerhead shark takes up most of the office space.

Professor Steven McAlpine proudly holds up the dorsal fin and other grey body parts to demonstrate the ingenuity of his student team, which plans to work with the specimen in piecemeal. “It’s like a pile of sushi in here,” laughs McAlpine.

Previously on display in the National Aquarium and then donated for this project, the “shark” in question has skin made of plastic bags from Lowes, melted together to form the exterior of this beast of recycled materials. McAlpine and his students are giving the shark a second life by building it a three-tricycle chassis, complete with pontoons and three pilots to careen 14 miles through the streets of Baltimore—including a stint in the harbor—to compete in Baltimore’s 21st annual Kinetic Sculpture race.

This—in all its fishy, gear-filled glory—is what interdisciplinary learning looks like at UMBC.

Creating jaws from scratch

Working outside under the Fine Arts portico this spring, with a portable speaker blasting “Can’t Touch This,” in homage to the class’s name for their project—MC Hammerhead, the students are engaged in a variety of hands-on tasks: creating a skeleton of two-by-fours to hold up the shark’s wire mesh head and sawing jagged teeth from fiberboard from the theatre’s trash to fill its mouth with double rows.

Two of the three teal trikes sit nearby, connected by a homemade metal apparatus, and with pontoons made of old recycling containers welded on. In December, the team tested out the pontoons’ effectiveness in UMBC’s Pig Pen Pond. As the test pilot (in swimming trunks) prepared to sink or float, Cody Thomas ’19, mechanical engineering, described watching his classmate go down into the water with “hopeful pessimism.”

“I was like, ‘okay, we’ve done the math and we definitely have the right volume in these pontoons’ and then he hit the water. The wheels broke through the ice and then the pontoons sat there and I thought, ‘wow, this is working really, really well.’”

Not all, but many of the students’ ad hoc solutions would turn out to work really well. To demonstrate the biomimicry of the structure, Lucas McCullum ’19, mechanical engineering, and Lorraine Dell’Acqua ’19, psychology, two students in McAlpine’s class, jump on the swivel-combined tricycles and pedal around campus, the second rider’s direction depending on the steering of the first. The effect is successfully serpentine.

McAlpine says the students identified the design challenge and decided to tackle it head on. “They really get fundamentally why it’s important to take time to design. Design means really coming up with a product that’s appropriate for the context…so if it’s a shark, you want it to have that kind of dynamic fish movement, to move differently from anything we’ve built before. So I credit the capstone team for having the courage to see that like a very generally defined engineering problem: ‘We want it to move like a fish.’”

There’s no textbook for this

This spring marks UMBC’s fifth entry into this wacky, very Baltimore race, and UMBC’s second structure (the first was the squid-shaped Kracken Upcycle, which won Grand Mediocre East Coast Championship in 2015). With detailed rules down to the required homemade sock creature that must be displayed on board, the funky race is the perfect platform for art and engineering to meld together, or in this case, literally weld together.

It’s a project, McAlpine says, that fits perfectly into the UMBC ethos.

“I’ve never before encountered this kind of cross-disciplinary problem-solving,” explains McAlpine, “when actually your strengths in another area can help you tackle the problem in a new way.” The interdisciplinary studies seminar guided by McAlpine also includes a consulting team of mechanical engineering students completing their capstone project under the guidance of Neil Rothman in the College of Engineering and Information Technology. The interplay between the two groups has refined the shark into a well-engineered piece of art.

When a steering or hitch issue stumps the engineers, it’s the psychology and political science students in the class who start doodling on the whiteboard, using their non-traditional sets of knowledge to work out the kinks. “UMBC students allow students of other majors to solve problems for them,” adds McAlpine.

There’s no pre-existing manual for how to create such a beast, so McAlpine and his team of students are learning from the successes and failures of their original Kraken sculpture, which survived in various iterations to run four kinetic sculpture races previously and is currently living out its retirement in front of Fine Arts. They’ve also sought guidance from Arbutus Middle School’s long-standing kinetic sculpture team, as well as from the UMBC Baja design lab, a racing club on campus.

“I was really excited that we were working with an interdisciplinary team,” says Alliana Warner ’19, one of the mechanical engineering capstone consultants. “We provided a lot of mentorship, which I don’t think we expected to do at first.”

“Like our mechanical side, we can do that,” says David Thompson ’19, another of the capstone students. “But we have to connect their art to our mechanical side. So we had to have a lot of communication.” And when their vocabularies didn’t overlap, they turned to art to convey their ideas.

“It was just like a no-barriers way of communicating when everybody picked up the markers and started drawing on the board, and it was cool to see the whole class have their own ideas that they were sketching from stick figures to really elaborate art majors just making these beautiful drawings,” Thompson explains.

The end result of their collaboration is a 20-foot, seven-wheeled, 1,000 pound (with three human pilots on board) upcycled kinetic sculpture that would hopefully mimic the undulating sashay of a shark as they pedaled it through the city.

Quality design on a budget

The challenges of building a human-powered amphibious sculpture that is safe to drive but also stands out in a field that includes local favorites like Tick Tock the Croc, Cowsmic Moobeams, and Platypus Lost is textbook Individualized Study course material. (In fact, the textbook they used was Cradle to Cradle. Remaking the Way We Make Things, an interdisciplinary collaboration between a chemist and an architect.)

McAlpine added to the already complicated rules for entry an additional goal of using 80% upcycled materials, raiding the theater department’s trash after productions and going to facilities management to scrounge for pontoon-like barrels.

Using upcycled materials created additional challenges for the capstone consultants. “We would come up with what we thought was the most sound design,” says Thomas. The class would then push back on their prototypes, asking them to find a cheaper or more sustainable solution. “And we’d be thinking to ourselves, oh, like now I have to use not the best materials but still create something that’s just as quality in design.”

One hurdle was the ball-and-socket hitch that the mechanical engineering students proposed to connect the trikes. After looking at the price and weight of the hitches they’d need, the individualized study students balked. As they sat on their swivel chairs thinking, the motions inspired a new idea.

After some prototyping, the capstone students were able to take the swivel from barstool-like chairs and play with the orientation on the sculpture to make it work as a replacement for their original idea. “I think it made us more proud of it at the end,” adds Brianna Scarpulla ’19, the fourth member of the mechanical engineering group, “by doing something different than what we were going to do.”

Race day dawns

On May 4, MC Hammerhead and 23 other creations lined up to compete in the American Visionary Arts Museum’s Kinetic Sculpture Race. The UMBC pilots and their pit crew gathered all their necessary provisions, including water bottles, life vests, and granola bars. And even though the engineers triple-checked their calculations and crowd sourced their prototypes, they still cross their fingers.

Their gear is tested from the very start. After the gun and a Le Mans-style running start, the human-powered sculptures make their way up Battery Avenue in Federal Hill Park. This daunting climb sets the tone of the race as many other obstacles lay in MC Hammerhead’s way—including cobblestones, water entry and exit, a sand pile, and a mud pit—before the team’s anticipated conclusion six hours later.

Early into the race on Key Highway, MC Hammerhead’s tail fell off, but this was nothing a roll of duct tape couldn’t fix as the team waited for their turn to enter the water. Going into the Chesapeake Bay at full speed blasting “Can’t Touch This” really hyped up the onlookers, but McAlpine held his breath. “I was expecting pontoons to break off,” says McAlpine. “But it was so well engineered. It made a big splash and kind of accordioned, but it was designed to be flexible, so it was fine.”

When the shark emerged from the water, the “kinetic kops” tried to slap the team with several time penalties, but the threats were quickly resolved by some lemon-flavored shark cookies made by McAlpine’s 12-year-old daughter, Lily. Graft is not only encouraged at the race, but there’s even a prize for best bribe.

Through “mysterious mathematical means,” as the race rules nebulously explain, MC Hammerhead came away in 14th place, and while the production is not about the medals, McAlpine didn’t see a single sculpture make it through the mud and sand as well as UMBC’s.

“The shark was light and fast, which attests to Neil Rothman’s engineering capstone class—they really engineered a strong and light pontoon system,” says McAlpine. “Because that’s really something that keeps me up at night: Are they going to capsize? And they didn’t do that even at full speed.”

Looking back on the experience, even the hectic last two weeks before the big day, McAlpine only sees the success of his students. “Probably the biggest interdisciplinary challenge is that you have to take a sculpture that’s meant to be static—not moving and bouncing around—and make that sculpture strong enough to have enough integrity to survive constant vibration for 14 miles of potholes and cobblestones. Given that, I thought the sculpture did remarkably well…the combination of engineering and art was a real crowd pleaser.”

*****

Header image by Poulomi Banerjee ’16.

UMBC Magazine‘s longtime photographer Marlayna Demond ’11 is used to going to great lengths to get her shot. A former Linehan Scholar, she climbs on tables and ladders to achieve the right angle. She waits quietly in the cold for the right moment to snap the shutter. (Here’s one example of that.) She takes hundreds—and sometimes thousands—of photos to get the one perfect for print. And who even knows how many squirrel portraits she’s captured over the years, simply because we asked? In short: she’s a true team player.

So, when we decided to write a feature on UMBC’s award-winning swimming and diving team, the obvious first question was: “How do we safely get Marlayna (and her camera) under water?” (Read the full story here.)

In addition to the challenges of using electronics in and around the waters of the UMBC Natatorium, we also wanted to make sure Marlayna could breathe easily and have as much range of motion underwater as she would on land. Over the course of a month and a half, our team tested out lighting and camera solutions with the guinea pigs—ahem, wonderful student athletes—on the swimming and diving squads. Marlayna borrowed a “dry suit” that allowed her to float and move somewhat gracefully in the water. Some ideas worked right away, others didn’t. In the end, it was a win-win: Marlayna got what she wanted and no one got electrocuted.

Here’s Marlayna’s take:  “When we started planning for this feature, the biggest challenge was how to get the underwater photos safely—both for my safety, and for my equipment’s! After searching a bit, the best solution was to use an underwater camera and a borrowed dry suit (it’s like a wet suit, but can also keep air trapped inside making floating much easier!). With the addition of a scuba mask and breathing tube, I hopped in the water for our test round photo shoot (looking absolutely ridiculous) and quickly found that my nervousness about photographing in such an unusual environment floated away, and my love of being in the water kicked in instead! The shoot day itself had lighting and timing obstacles to figure out, but all in all, the swimmers were fantastic and patient, and this was one of the most fun photo shoots I’ve gotten to be a part of here!”

We’re grateful to UMBC’s swimmers and divers and Coach Chad Cradock ’97 and his team for giving us the time and space to explore these new depths of photography with them. And we hope you enjoy these behind-the-scene peeks of our time in the water.

— Jenny O’Grady, Editor

Getting ready to jump in! With Candace Cage, designer.

Marlayna enjoying her time in the “dry suit.”

Marlayna waited in the water to capture Elijah Wright’s dive in slow motion.

Did we mention how amazing the student athletes were?

Testing out shot ideas with art director Jim Lord ’99 and designer Candace Cage.

* * * *

Read the full story: The Best Team You’ve Never Heard Of

Header image: There’s a strong possibility they’re cheering because it’s the final shot of the day.