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-as of [26 JUNE 2026]- . This article lists notable unsolved problems in information theory which are separated into source coding channel coding There are […]

*SCORES* *LINX* . *WORDS* *SCRAPS* . (4:4swing / G#major) VERSE: (G#6) (G#) (F#) (G#) (G#6) (G#6) (G#) (F#) (G#) (G#6) (Fm7) (F+) (F7+) (Fm7) (G#maj7) […]

“INFORMATION THEORY” . -‘information’ can be thought of as the ‘resolution’ of ‘uncertainty’– . it is that which answers the question of “What an entity […]

. -as of [2 APRIL 2026]- . -[WEIGHT] REFERENCES- . -in ‘science’ + ‘engineering’, the ‘weight’ of an ‘object’ is the ‘force’ acting on the […]

. -as of [1 MAY 2026]- . (symbol: sr) (short for “square radian”) . -THE [RADIAN]- . -the [steradian] is the ‘SI unit’ of [solid […]

rad / c / r . -as of [1 MAY 2026]- . -THE STERADIAN- *aka “square radian”**3 DIMENSIONS*(the ‘radian’ is used in 2 dimensions) . -the [radian] is […]

. -abbreviated [LM]- (“lumen” is “latin” for “light”) . -MEASURES [LUMINOUS FLUX]– . -[LUMEN] REFERENCES- . -as of [30 APRIL 2026]- . –[CANDELA] X [STERADIAN]– […]

. -as of [27 MAY 2025]- . ___*TYPES*___ -EYE LENS- -CAMERA LENS- . -[ELECTRO-MAGNETIC] RADIATION- “LIGHT” “PHOTON FLOW” . . -THINK OF [PHOTON] AS [ENERGY]- […]

. -as of [24 MARCH 2026]- . -OFFICIAL LINK- . -WARDROBE-(THE AMAZON LIST) . -AMAZON LINK 1- $229 . -‘EnChroma lenses’ are ‘glasses’ which are […]

. -as of [21 SEPTEMBER 2024]– . *abbreviated ‘NA’ or ‘L’* . -the [avogadro constant] is the ‘proportionality factor’ that relates the ‘number’ of ‘constituent […]