Environment
Teen engineer finds eco-friendly way to fight harmful algal blooms
The Netflix series Outer Banks inspired this teen engineer to help clean up algal blooms in a local waterway.
MS-ETS1-2
Evaluate competing design solutions using a systematic process to determine how well they meet the criteria and constraints of the problem.
More Stories in MS-ETS1-2
- Tech
These smart robots are smaller than a grain of salt
Such tiny robots could someday explore the cellular realm to study health and treat diseases.
- Agriculture
This engineer designed a device to make farm work easier
Juan Espinoza engineered a device to help ease physical demands on workers at citrus farms.
- Earth
Build your own seismograph with this science activity
By recording earthquakes, seismographs help scientists better understand and hopefully predict quakes.
- Health & Medicine
You need to eat protein — but the right mix really matters
All proteins are not equal, research is showing. So while most Americans get plenty of protein, they might not be eating the most nutritious blend.
- Physics
Precise tee placement can improve golf driving, teen finds
A homemade golf-ball-driving machine helped this middle-school engineer improve his own game.
- Tech
A modified glue gun squirts a material to help heal broken bones
The handheld printer might someday apply bone-repair patches directly onto fractures — complete with antibiotics to prevent infection.
- Animals
Ripple bugs’ frilly feet inspired a water-striding robot
The insects’ nimble movements on the surface of water inspired a robot with automatically unfurling fans on its feet.
- Health & Medicine
Floss delivers flu vaccine to mice needle-free
The creative solution may one day allow people to vaccinate themselves — no injection needed.
- Physics
Discoveries behind quantum computers win the Nobel Prize in physics
John Clarke, Michel Devoret and John Martinis turned up quantum effects in an electric circuit. This 1980s find underlies today’s quantum computers.
