We see a lot of great STEM education projects. These projects have a way of turning into something much larger. How many commercial devices and machines are built on Raspberry Pi’s and Arduinos? [Ryan ...

You can create a project exhibit to showcase what you’ve learned while working on your project. Project exhibits are submitted for judging at the annual Marion County 4-H Showcase. Soil and water ...

At Bridger K-8 in Southeast Portland, Laurie Shonkwiler’s fifth grade class started an experiment on water filtration. Employees from Portland General Electric led the lesson, explaining how their ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. If you’ve ever tried making kombucha tea at home, you’re likely ...

A study of more than a dozen foods shows how fruit and vegetable peels can be used as a natural, low-cost way to remove pollutants such as dyes and heavy metals from water. The methods used can be ...

While it holds promise, membrane distillation doesn't work perfectly. A key challenge is designing membranes to purify water efficiently while ensuring zero contamination of the clean water. In new ...

In an article published in the September-October 2018 issue of Army Sustainment, Maj. Jamie Schwandt touts graphene as the key to the Army's ability to tap into the world's saltwater resources. While ...

The IBWC spent up to $2.5 million on a private company to do experimental water treatment, but much of the equipment might ...