Noise, Medicine, and Music

Here’s what was important this week…

More than you probably ever wanted to know about refrigerators and refrigeration:

“Refrigeration is the invisible backbone on which the world’s food supply depends — and given our climate-changed forecast of more extreme weather events, it may yet prove to be its Achilles’ heel.”

Oh how I wish this had come true:

 “All mechanical fridges work by controlling the vaporisation and condensation of a liquid called a refrigerant. Most fridges today do this control with a special electric-power pump called a compressor, but there’s also the technique of absorption, which is kicked off by a gas-fuelled flame. The fridge’s hum wasn’t inevitable.” 

I have somewhat of an aversion to background humming noises, like that of a refrigerator, central air system, fluorescent lights, or washing machines.

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Are you digitally literate?

Crossposted from Medium, an evaluation from the depths of tech support

Working in tech support has its ups and downs, but is ultimately rewarding. Digital literacy—the ability to confidently and capably use and understand technology—is something that is often lacking from the people I support, from high school students to retirees. I mentally evaluate people on their level of digital literacy, not to judge or mock them, but to best assist them. The more self-aware a customer, the easier it is for us to help them. Rather than disparage the oft-perceived “stupidity” of the people that seek my assistance, I’d rather turn my attention toward improving their basic digital literacy skills.

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