Teens Invent Device that Removes Microplastics with Ultrasound Waves, Winning $50k

nnA pair of high schoolers invented a unique water filtration device that uses a wall of sound to hold back microplastic particles from running water.nnIn lab tests, the acoustic force from the high-frequency sound waves removed between 84% and 94% of the suspended microplastic particles in a single pass, and they are using the reward […]

One Key to Success For U.S. Women’s Gymnastics Team Is a Support Dog to Calm Nerves

nnThe US Women’s Gymnastics team has won 8 medals—which may be down to the excellence of the effervescent Simone Biles, although it may have furrier explanations.nnAll throughout the games, Beacon the golden retriever has been within petting distance of any one of the five members who may feel some pre-performance jitters.nnThe topic of mental health […]

“To love abundantly is to live abundantly.” – Henry Drummond

Quote of the Day: “To love abundantly is to live abundantly.” – Henry DrummondnnPhoto by: Tyler NixnnWith a new inspirational quote every day, atop the perfect photo—collected and archived on our Quote of the Day page—why not bookmark GNN.org for a daily uplift?nn

Good News in History, August 14

87 years ago today, the National Scenic Trail known as the Appalachian Trail was completed by the Appalachian Trail Conservancy. Claimed to be the longest hiking-only trail in the world, it stretches 2,198.4 miles (3,538.0 km) and passes from Georgia, through North Carolina, Tennessee, Virginia, West Virginia, Maryland, Pennsylvania, New Jersey, New York, Connecticut, Massachusetts, […]