Soulskill from the series-of-tubes-for-things dept.
holy_calamity writes "France now has a dedicated cellular data network just for Internet-of-Things devices, and the company that built it is rolling out the technology elsewhere, says MIT Technology Review. SigFox's network is slower than a conventional cellular data network, but built using technology able to make much longer range links and operate on unlicensed spectrum. Those features are intended to allow the service to be cheap enough for low cost sensors on energy infrastructure and many other places to make sense, something not possible on a network shared with smartphones and other consumer devices."
Today's scientific question is: What in the world is electricity?
And where does it go after it leaves the toaster?
-- Dave Barry, "What is Electricity?"