When war or natural disaster causes havoc around the world and millions of people are displaced or rendered homeless, communications and power infrastructures are often damaged or non-existent. Yet people are desperate to let their loved ones know they’re safe and to find out what’s going on. “The first questions people always ask when they arrive at a refugee camp are ‘Where can I charge my phone?’ and ‘Is there wi-fi?’,” says John Warnes, innovation…
How mobile tech is improving global disaster relief
More of Today's Solutions
Archeologists discover the Sistine Chapel of the Ancients in the Amazon
The world of archaeology has just been stunned with the recent discovery of one of the world’s largest collections of prehistoric paintings, stretching across ...
Read MoreResistance training fights muscle loss. Here are 3 ways to do more of it
We've know for a while that resistance training is key to longevity and health. In a recent study, researchers found that resistance training was ...
Read MoreThe Bison Bridge – World’s longest human-made wildlife crossing
Chad Pregracke is an impassioned conservationist who spends his time on barges, cleaning up refuse from the Mississippi River. While on the river, he ...
Read MoreTiny spas for endangered frogs battling fatal fungi
BY THE OPTIMIST DAILY EDITORIAL TEAM Biologists devised a novel approach to tackle a fatal fungal illness that threatens amphibians worldwide. These specially designed ...
Read More
