Building Conversion Cuba Powered 
Cars That Think
JULY 21, 2021
As anti-government protests spilled onto the streets in Cuba on July 11, something strange was happening on the airwaves. Florida operators reported the signals were loudest there, enough to make communication with hams in Cuba impossible. Valladres explains he escaped from Cuba to the United States in a raft in 2005.
Cars That Think
DECEMBER 29, 2021
Companies experimented with new kinds of satellite networks, new ways of building cell towers, and new ways of creating holograms. Here are the highlights of what went down in telecom this year: Cuba Jamming Ham Radio? Slowly but surely, however, LoRa (short for “Long-Range, Low-Power”) seems to be winning out.
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