Innovation of the week: An environmentally friendly smartphone charger

Have trouble keeping your smartphone charged? A new eco-friendly battery that juices up your phone on the go could be the answer, said John Brownlee at Fast Company. The Mini Power comes in the form of tiny cardboard capsules containing small batteries that break off from a perforated sheet, allowing users to choose how much battery time they need. Disposable smartphone batteries "tend to be environmentally unfriendly," thanks to their plastic casings, but Mini Powers "eschew the plastic" for biodegradable cardboard.
A free daily email with the biggest news stories of the day – and the best features from TheWeek.com
The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.

Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
-
‘A legacy news brand brings a visibility of its own’
Instant Opinion Opinion, comment and editorials of the day
-
8 of the best ‘cozy crime’ series of all time
The Week Recommends Murder mysteries don’t necessarily have to make us miserable, and these shows have perfected a feel-good crime formula
-
Youth revolts rattle Morocco as calls against corruption grow louder
THE EXPLAINER Snowballing controversy over World Cup construction and civic services has become a serious threat to Morocco’s political stability
-
Renewables top coal as Trump seeks reversal
Speed Read For the first time, renewable energy sources generated more power than coal, said a new report
-
China vows first emissions cut, sidelining US
Speed Read The US, the world’s No. 2 emitter, did not attend the New York summit
-
At least 800 dead in Afghanistan earthquake
speed read A magnitude 6.0 earthquake hit a mountainous region of eastern Afghanistan
-
Massive earthquake sends tsunami across Pacific
Speed Read Hundreds of thousands of people in Japan and Hawaii were told to evacuate to higher ground
-
FEMA Urban Search and Rescue chief resigns
Speed Read Ken Pagurek has left the organization, citing 'chaos'
-
Wildfires destroy historic Grand Canyon lodge
Speed Read Dozens of structures on the North Rim have succumbed to the Dragon Bravo Fire
-
Search for survivors continues after Texas floods
Speed Read A total of 82 people are confirmed dead, including 28 children
-
EPA is reportedly killing Energy Star program
speed read The program for energy-efficient home appliances has saved consumers billions in energy costs since its 1992 launch