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Submission + - Chipmakers to carmakers: Time to get out of the semiconductor Stone Age (fortune.com) 1

BoredStiff writes: Chipmakers turned their production back toward the automaker because many of the micro chips used in everything from electronic brake systems to airbag control units tend to rely on obsolete technology often over a decade old, and when the pandemic hit, these processors where in short supply. Chipmakers are telling car companies to wake up and modernize their micro's, however, most systems in cars are safety-critical and need to perform in practically every situation regardless of temperature, humidity, vibrations, and even minor road debris, because of that, the tried and true is better than new and improved.

Submission + - History of the American Energy System in One Chart (uchicago.edu)

BoredStiff writes: This energy Sankey diagram was published today by the University of Chicago, and shows the history of the american energy system in chart form, from 1800 to 2019. It is the:first attempt to put so much information about U.S. energy history in one place. This particular Sankey diagram shows the inputs and outputs for the U.S. energy system, measured in watts per capita. The left side of the chart shows where energy is coming from (coal, natural gas, or petroleum) and the right side shows what it’s being used for (transportation, agriculture, or home lighting and heating).
Education

Submission + - Bird's-Eye View May Include Magnetic Fields

BoredStiff writes: In a story heard on NPR and reported in ScienceDaily reports that a new study finds that migratory birds can "see" magnetic fields. The findings from a current study by a research group from Oldenburg, Germany strongly supports the hypothesis that migratory birds use their visual system to perceive the reference compass direction of the geomagnetic field and that migratory birds are thus likely to "see" the geomagnetic field.

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