Made by KiwiSDR NZ in New Zealand, the KiwiSDR 2 is a software-defined radio with its own computer, packed into a small metal box.
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Here’s what the shark fin on cars is for

That cool-looking "shark fin" on the roof of your car is an important piece of technology.
For more than a century, wireless power sounded like a party trick from the age of coils and crackling sparks. Now it is ...
It looks like a cute little dolphin-themed toy, but don't be fooled—the Flipper Zero is a surprisingly powerful learning tool ...
The Energy Saver NC program was funded with $208 million from the Inflation Reduction Act. It is intended to help low- and ...