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Discover Bruce Lee's philosophy on resistance and how it relates to resistors in physics. Explore the concept of strain gauges in different settings, from the lab to the wild. Learn about electric sensing fish and their unique abilities. Also, delve into food safety and the importance of image credits in publications. Access resources to understand resistivities and a physicist's model of heart geometry through spherical geometry approximation.
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Resistance is Futile(what Bruce Lee has to say about resistors)
Food Safety Image credits: http://microbiology.sylab.com/uploads/tx_products/BacTrac_4300_engl.pdf
Intel Inside Image credit: http://www.ipfrontline.com/depts/article.aspx?id=19365&deptid=5
Strain gauges in principle Image credit: omega.com
A R L A/2 A/2
R L L/2 L/2
What did Bruce Lee teach us? • 1. Never mess with Bruce Lee. • 2. R ~ 1/A • 3. R ~ L
Table of resistivities (r) http://hyperphysics.phy-astr.gsu.edu/hbase/tables/rstiv.html
Dx x A(x) Discrete to continuous r(x)
Straight to the heart: spherical geometry a Physicists model of the heart geometry (first order appx.)