The Economist predicts that 60-GHz range WiFi will quickly
replace cables for transferring large amounts of data between home electronics.
The obvious objection to using WiFi to connect your computer to monitors,
keyboards, phones and printers is that others can eavesdrop on those signals
and hack into them. Oddly enough, engineers have a solution for that. While the
article in The Economist lacks specifics, I’m curious to see if its predictions
pan out.
On Bad Astronomy, Phil Plait discusses global warming
denialism and disinformation in politics and the media. His recent post delves into the origins of the term “climate change” as a politically correct
euphemism, which ironically happens to describe the effects of global warming
pretty accurately. Another post from last week highlights a video lambasting
Republicans’ refusal to acknowledge the facts of the matter, as well as a link
to a study confirming the accuracy of the “hockey-stick” graph.
And on a more serene note, this week’s “What if?” on xkcd
tries to figure out how long the longest sunset on Earth can be.
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