Slide Rules as decorations

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

Have Slide Rule, Will Travel, from a 1960s ad promoting careers in science

Have Slide Rule, Will Travel, from a ad promoting careers in science. I used these in college and had to use to do calculations to make standard solutions in Endocrine lab - that had to be in the early

https://flic.kr/p/22vrxgT | Vintage Sterling Model 594 Decimal Trig Log-Log Slide Rule, Made In USA, Copyright 1965

https://flic.kr/p/22vrxgT | Vintage Sterling Model 594 Decimal Trig Log-Log Slide Rule, Made In USA, Copyright 1965

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

slide-rule-2time3

Slide Rules were the Original Personal Computers

Unless you are above a certain age, the only time you may have seen a slide rule (or a slip stick, as we sometimes called them) is in the movies. You might have missed it, but slide rules show up i…

1923 Keuffel and Esser Beginners Slide Rule 4058W Mannheim

1923 Keuffel and Esser Beginners Slide Rule Mannheim Type with 2 piece Leather Case, Instruction Manual, K & E

Slide rules rule!

Astronaut James B. Irwin, lunar module pilot, gives a military salute while standing beside the deployed United States flag during the Apollo 15 lunar surface extravehicular activity (EVA) at the Hadley-Apennine landing site.

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

"Pickett circular slide rule with two cursors. cm width) Reverse has additional scale and one cursor.

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.

Vintage 40s K&E slide rule log duple decitrig tool Green leather case by Hannahandhersisters on Etsy

Vintage K&E Keuffel and Esser Co. slide rule log log duple decitrig tool Green leather case by Hannahandhersisters on Etsy

Vintage Slide Rule Tie Clip. Gift For Groomsmen, Groom, Dad, Wedding, Anniversary, Christmas, Birthday, Father's Day. by LittleLinkShop on Etsy

Vintage Slide Rule Tie Clip. Gift For Groomsmen, Groom, Dad, Wedding, Anniversary, Christmas, Birthday, Father's Day. by LittleLinkShop on Etsy

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