Radio-frequency identification, famously used to bug the US embassy in Moscow, is a cheap way to track objects and data.
from BBC News - World https://ift.tt/2PfREaC
from BBC News - World https://ift.tt/2PfREaC
As Biden prepares to extract troops, we ask three Americans with personal connections what they think. from BBC News - World https://ift.tt/2Qk74vu
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