The Appeal of Slide Rules - For Use and as Collectables.

The Appeal of Slide Rules - For Use and as Collectables.

Eric's Slide Rule Site

I kept my beloved Slide Rules for my children ! Well how was I to know back in 1970 haha

This was our calculator! Amazingly, you could get really good at making complicated calculations quickly. You just had to keep track of your exponents. They were based on logarithms, so there were lots of options.

Modern Antiques That Today’s Kids Probably Have Never Used

my dad taught me how to use this in the late really dad? Now I don't think my kids will ever know how to use a map, tape deck, and card file in the library

The Slide Rule: A Computing Device That Put A Man On The Moon. "For generations of engineers, technicians and scientists, the slide rule was an essential part of their daily lives. Until, all of a sudden, it wasn't. In 1972 Hewlett-Packard came out with the first handheld electronic calculator. Practically overnight, the slide rule had become obsolete."

The Slide Rule: A Computing Device That Put A Man On The Moon

Before the smartphone, the laptop and the pocket calculator, there was a powerful mechanical computer. Our new series, Tools of the Trade, begins with a look at the slide rule.

"Pickett circular slide rule with two cursors. (4.25 in/10.9 cm width) Reverse has additional scale and one cursor." Caption at link

Slide rule - Simple English Wikipedia, the free encyclopedia

10/20.30 slide rule guy kawasaki pitch deck startup busieness

10 20 30 Slide Rule Guy Kawasaki Pitch Deck Startup Busienes

The 10 slides needed for any pitch - guy kawasaki viai The purpose of a pitch is to stimulate interest, not to cover every aspect of your startup and bludgeon you audience into submission. This infographic

Picture of Circular Slide Rule

Circular Slide Rule

After seeing Phil B's Making Your Own Slide Rule, I went on a huge slide rule kick.

Based on the design that was mathematically popular from the 17th century until about the 1970s, the Klokers KLOK-01 watch pays homage to the slide rule with three rotating disks that display time …

Klokers KLOK-01 Slide Rule Watch

Klokers - Les machines à voyager dans le temps - Passion Horlogère

Katherine Johnson, the NASA Mathematician Who Advanced Human Rights with a Slide Rule and Pencil NASA chief Charles Bolden recalls the historic trajectory of the “human computer” who played a key role in the Apollo 11 moon landing, and as a female African-American in the 1960s, shattered stereotypes in the process.

Katherine Johnson, the NASA Mathematician Who Advanced Human Rights with a Slide Rule and Pencil

Katherine Johnson, the NASA Mathematician Who Advanced Human Rights with a Slide Rule and Pencil NASA chief Charles Bolden recalls the historic trajectory of the “human computer” who played a key role in the Apollo 11 moon landing, and as a female African

The Slide Rule: A Computing Device That Put A Man On The Moon

The Slide Rule: A Computing Device That Put A Man On The Moon

Before the smartphone, the laptop and the pocket calculator, there was a powerful mechanical computer. Our new series, Tools of the Trade, begins with a look at the slide rule.

The Slide Rule: A Computing Device That Put A Man On The Moon

The Slide Rule: A Computing Device That Put A Man On The Moon

Before the smartphone, the laptop and the pocket calculator, there was a powerful mechanical computer. Our new series, Tools of the Trade, begins with a look at the slide rule.

Instructables: How to use a slide rule

A More Complete Slide Rule Tutorial

SEIKO 6138-7000 " Chronograph Automatic " Slide Rule -  February 1972 - VINTAGE.

Globenfeld Super Sport Metal Men’s Wrist Watch – Midnight Blue Analog/Digital Display with Stopwatch and Tachymeter – Water Resistant to – 60 Day Money Back Guarantee (Blue)

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