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Science+Technology

Comparison of two imaging results, showing the increased specificity and clarity of the DNA-STROBE nanomaterial
Engineering
Tiny structures generate powerful beams for enhanced optical imaging
Published Jan 19, 2021
Using DNA as a scaffold, engineers create synthetic nanomaterial that could pave the way for rapid and more accurate diagnostic testing from a single molecule
A glass of water
Environmental health
Johns Hopkins scientist develops method to find toxic chemicals in drinking water
Published Jan 12, 2021
Only 11 byproducts from water disinfection are currently regulated in drinking water, and environmental engineer Carsten Prasse says there's more that must be done
Dice roll
Marketing
How probability forecasts are phrased affects how people make predictions
Published Jan 8, 2021
Seeing multiple probability forecasts in verbal rather than numerical form—"likely" vs. "55%"—causes people to make more confident predictions
Illustration looks like a square, refigerator-shaped spacecraft with large solar panels resembling wings
Space science
NASA selects Johns Hopkins APL space weather mission for 2024 launch
Published Jan 8, 2021
The Electrojet Zeeman Imaging Explorer will study the auroral electrojet, electrical currents flowing 60-90 miles above the north and south poles
Illustration of different types of instruments
Cognitive science
Music on the mind
Published Jan 5, 2021
Music Cognition course examines music through a highly interdisciplinary lens in order to answer complex questions of human brain function and development
Image depicting a woman being abducted by aliens
Podcast
Searching for signs of alien life
Published Dec 25, 2020
In the podcast "Wild Thing," host and SAIS alum Laura Krantz searches for evidence of extraterrestrial life
Polair mask
Engineering
The future of face masks
Published Dec 22, 2020
Student engineering team wins $250,000 for adaptable surgical mask design in XPRIZE competition
Screen grab from Chiu's video shows a drawing of a female researcher
STEM education
Video project introduces Baltimore City students to engineers and STEM career paths
Published Dec 22, 2020 Video
The SABES program for Baltimore City students adapted its in-person after-school program to include a new 'Meet the Engineer' video series
Close-up photo of a crystal formed by the PARADIM lab
Physics
Making stuff up
Published Dec 22, 2020
The PARADIM Bulk Crystal Growth Facility makes the materials of tomorrow with the help of some very specialized, very hot furnaces
Graphic of brain activity
Neuroscience
This is your brain on code
Published Dec 17, 2020
Using fMRI scans of computer programmers as they read code, researchers have discovered that the complex language processing takes place in the left hemisphere in a part of the brain dedicated to logical reasoning