Researchers find a way to detect explosives using a WiFi device with 2 or 3 antennas!

[Abraham Andres Luna]

https://gizmodo.com/a-group-of-engineers-say-theyve-created-a-way-to-detect-1828361739

This is an incredible technology. Are you guys looking forward to 5G cellular networks? Imagine how those signals are going to affect our health.