Drexel’s new spray on antennas can connect everything to the internet

Drexel’s new spray on antennas can connect everything to the internet

WHY THIS MATTERS IN BRIEF Tomorrow’s world will be increasingly connected, and connecting old legacy devices and things has been difficult, but it’s about to get much easier.   Engineers are good at making minuscule antennas. Nowadays, we can cram antennas into our smartphones or smartwatches without much trouble. But...

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The USAF will plasma bomb the sky to improve radio reception

The USAF will plasma bomb the sky to improve radio reception

The US Air Force has plans to improve radio communication over long distances by detonating plasma bombs in the upper atmosphere using a fleet of micro satellites. Since the early days of radio, we have known that signals that cannot be picked up by day may be heard clearly at night...

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