As Randall Munroe of xkcd says, for each thing “everyone knows” by the time they’re adults, there are 10,000 people in the United States learning about it for the first time.
Universal Scene Description (USD) is an open source project which is an efficient, scalable system for authoring, reading, and streaming time-sampled scene description for interchange between graphics applications, maintained by Pixar.graphics.pixar.com
Arcing current from an AM radio broadcast tower is an effective amplifier for the broadcast signal.www.youtube.com
A piebald animal is one that has a pattern of unpigmented spots (white) on a pigmented background of hair, feathers or scales.en.wikipedia.org
Alexithymia is the inability to identify and describe emotions in yourself or others. People with alexithymia may need to rely on others to help them diagnose and address depression.en.wikipedia.org
Katmai National Park and Preserve in Alaska celebrates Fat Bear Week annually, to publicize and celebrate the process of bears eating as much as they can to build up crucial fat reserves in advance of winter hibernation.www.npr.org
LUFS (Loudness units relative to full scale) is a scale of loudness (the compression and amplification of sound resulting in a higher perceived sound).en.wikipedia.org
A proposed standard which allows websites to define security policies through .well-known/security.txtsecuritytxt.org