Interest: Health

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The Conversation

UV Light Can Make the Indoors Safer During the Pandemic – If It’s Used Correctly

September 11, 2020

Editor’s note: The author, Dr. Karl Linden, conducts research into water and sanitation technologies that meet basic needs in...

The Conversation

Cloth Masks Do Protect the Wearer – Breathing in Less Coronavirus Means You Get Less Sick

August 20, 2020

Editor’s note: E4C asked the author, Dr. Monica Gandhi, about the efficacy of masks that might be worn in...

Rob Goodier

The Five “E’s” of Human-Centered Design in Global Development

August 18, 2020

Human-centered design is a process as fluid as the humans on which it is centered. But it is also...

Rob Goodier

Make Your Own Facemask Tested at 96.5% Filtration Efficiency

May 22, 2020

A do-it-yourself facemask built around an air conditioner filter has been tested at more than 96 percent filtration efficiency....

Vera Kortman

A COVID-19 Ventilator for Everyone

May 1, 2020

What do a pressure cooker, a bicycle gear hub and COVID-19 have in common? Four weeks ago, Gerwin Smit...

Elizabeth Johansen

Global Health Design Informs this Open Source Face Shield

April 30, 2020

The United States has more total wealth than any other nation and even here we have a shortage of...

Danni Figueroa

Experts or Not, Engineers Can Help Respond to the Pandemic

April 18, 2020

Let’s get straight to the point. Anybody can help find solutions to problems; and COVID-19 is a problem. You...

The Conversation

How Changes Brought on by Coronavirus Could Help Tackle Climate Change

April 10, 2020

Stock markets around the world had some of their worst performance in decades this past week, well surpassing that...

The Conversation

Coronavirus: What Might More Handwashing Mean in Countries with Water Shortages?

April 9, 2020

Different strategies for resisting the spread of the new coronavirus have emerged in different countries. But the one that...

The Conversation

The Global Effort to Tackle the Coronavirus Face Mask Shortage

In recent weeks, two stories out of many about the shortage of face masks shed light on what our...


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