Enjoying some real oldies radio with these transistor treasures
One of the great things about our growing number of local low-powered community FM stations is the ability to find ...
The Midland ER310 Emergency Radio helped me evacuate from the LA wildfires. You need one in your kit too
I used the Midland ER310 Emergency Radio during the recent wildfires in LA and am so thankful I had it in my emergency prep ...
POWER Magazine32m
From Waste to Wireless: How RF Power is Eliminating Disposable Batteries
The increasing reliance on battery-powered devices plays a substantial role in the unfolding environmental crisis. With industries and consumers dependent on single-use and rechargeable batteries, the ...
GearJunkie on MSN5d
The Best Emergency Radios of 2025
Whether you're out of service range or out of power, these emergency radios will provide the necessary resources to keep you ...
Business Insider7y
This cell phone doesn't need a battery and requires zero charging
it never needs to charge and doesn't have a battery. Instead, it pulls power from ambient light and radio waves. Follow Tech Insider: On Facebook More from Tech Researchers at the University of ...