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Design days

Two people sit and work at laptop computers; a wooden baseball bat hangs in front of a green screen in the background
Computer science
Computer vision helps Orioles build better bats
Published April 17, 2025
As torpedo bats sweep across Major League Baseball, the Baltimore Orioles are partnering with Hopkins engineering students on a high-tech bat optimization project of their own
Four students working on their prototype device for Design Day. The device sits on top of a table; it is metal and has many wires attached to it..
Design Day
Crushing it in space
Published April 15, 2025
Engineering students are building a compact, energy-efficient device that can pulverize asteroid rocks for Design Day
Four Johns Hopkins University students hold up leaf blowers on a quad
Engineering
Students invent quieter leaf blower
Published May 14, 2024
Patent-pending design by Hopkins undergrads could be available in stores within two years
Engineering students hold their senior design project
Electrical Engineering
Sparking hope for migraine relief
Published April 29, 2024
Johns Hopkins electrical engineering students are developing a device targeting the root cause of chronic headaches
Four students showcase their invention
Mechanical engineering
Students aim to take the bite out of noisy dental drills
Published April 29, 2024
Mechanical engineering majors at Johns Hopkins created a device that dampens the din of dental drills during procedures
A student shows off PulseApe while standing in front of a chimpanzee in the Maryland Zoo
Engineering
Easy EKG for a chimpanzee
Published April 26, 2024
Whiting School undergraduates created PulseApe: a primate-friendly trapeze bar fitted with EKG sensors to capture the chimps' heart activity while they play and swing
Students from the Johns Hopkins Multidisciplinary Engineering Design course showcase their bobcat feeding system in front of the bobcat enclosure at the Maryland Zoo
Design day
Solving puzzles for prey at the Maryland Zoo
Published April 26, 2024
Johns Hopkins undergraduate engineers bring the thrill of the hunt to bobcats Kilgore and Josie with their high-tech take on the classic 'Whac-A-Mole' arcade game
Visit to the Markland Dam on the Ohio River near Cincinnati (L to R): Grace Mazur, course TA Trifeena James, Alissa Burkholder Murphy
Engineering
Student team competes in national hydropower challenge
Published April 25, 2024
Johns Hopkins students' multidisciplinary, fish-friendly design aims to unlock untapped energy source
Four college students prepare scientific equipment on a dock next to the water.
Environmental Engineering
Student engineers flex their mussels to fight nutrient pollution
Published April 25, 2024
A team of undergraduates partnered with Baltimore City to clean up Back River and the Patapsco
Two Johns Hopkins students look at a shared laptop on a long wooden work table at Blind Industries and Services of Maryland
Design Day
Student engineers empower independence
Published April 28, 2023
On Design Day, mechanical engineering students will present their system allowing blind people to manufacture their own canes. Set for Tuesday, May 2, the annual event showcases students' research and prototypes providing solutions to real-world problems.