Please support my efforts by advertising!
Serving a Pleasant Blend of Yesterday, Today, and Tomorrow™
Vintage Magazines
Electronics World
Popular Electronics
Radio & TV News
QST | Pop Science
Popular Mechanics
Radio-Craft
Radio-Electronics
Short Wave Craft
Electronics | OFA
Saturday Eve Post
Please Support My Advertisers!

Formulas & Data

Electronics | RF
Mathematics
Mechanics | Physics


About | Sitemap
Homepage Archive

Resources

Articles, Forums Calculators, Radar
Magazines, Museum
Radio Service Data
Software, Videos

Entertainment

Crosswords, Humor Cogitations, Podcast
Quotes, Quizzes

Parts & Services

1000s of Listings

   Software: RF Cascade Workbook | Espresso Engineering Workbook | Cafe Press
RF Stencils for Visio | RF Symbols for Visio | RF Symbols for Office
Aegis Power | Alliance Test | Centric RF | Empower RF | ISOTEC | Reactel | RFCT | San Fran Circuits
Temwell Filters



RF Cascade Workbook 2018 by RF Cafe

Please Support RF Cafe by purchasing my  ridiculously low-priced products, all of which I created.

RF Cascade Workbook for Excel

RF & Electronics Symbols for Visio

RF & Electronics Symbols for Office

RF & Electronics Stencils for Visio

RF Workbench

T-Shirts, Mugs, Cups, Ball Caps, Mouse Pads

These Are Available for Free

Espresso Engineering Workbook™

Smith Chart™ for Excel

Windfreak Technologies SynthHD PRO - RF Cafe

1986 Old Farmer's Almanac
Table of Contents

1986 Old Farmer's Almanac
1986 Old Farmer's Almanac - RF Cafe[Index]

Reproduced here are various Mathematical Puzzles from The Old Farmer's Almanac, published continuously since 1792. All copyrights hereby acknowledged.

1986

No. CXCIV (194th)

 

How Come No Two Snowflakes Are Alike?, by Chet Raymo 108
Old and New Mathematical Puzzles 190

 

1986 Old Farmer's Almanac Table of Contents - RF Cafe

Windfreak Technologies SynthHD PRO - RF Cafe
dB Control dB-9006 Magnum Opus Synthesizer - RF Cafe



Exodus Advanced Communications Best in Class RF Amplifier SSPAs