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Science Weekender Tote Bag featuring the photograph Step Reckoner Leibniz Mechanical #4 by Science Source

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The watermark at the lower right corner of the image will not appear on the final product.

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Step Reckoner Leibniz Mechanical #4 Weekender Tote Bag

$48.00

Size

Rope Color

Image Size

 
 

Product Details

Our weekender tote bags are chic and perfect for a day out on the town, a staycation, or a weekend getaway.   The tote is crafted with soft, spun poly-poplin fabric and features double-stitched seams for added durability.   The 1" thick cotton handles are perfect for carrying the bag by hand or over your shoulder.   This is a must-have for the summer.

Design Details

Leibniz may have been the first computer scientist and information theorist. The Step Reckoner (or Stepped Reckoner) was a digital mechanical... more

Care Instructions

Spot clean or dry clean only.

Ships Within

2 - 3 business days

Additional Products

Step Reckoner Leibniz Mechanical #4 Photograph by Science Source

Photograph
Step Reckoner Leibniz Mechanical #4 Canvas Print

Canvas Print
Step Reckoner Leibniz Mechanical #4 Framed Print

Framed Print
Step Reckoner Leibniz Mechanical #4 Art Print

Art Print
Step Reckoner Leibniz Mechanical #4 Poster

Poster
Step Reckoner Leibniz Mechanical #4 Metal Print

Metal Print
Step Reckoner Leibniz Mechanical #4 Acrylic Print

Acrylic Print
Step Reckoner Leibniz Mechanical #4 Wood Print

Wood Print
Step Reckoner Leibniz Mechanical #4 Greeting Card

Greeting Card
Step Reckoner Leibniz Mechanical #4 iPhone Case

iPhone Case
Step Reckoner Leibniz Mechanical #4 Throw Pillow

Throw Pillow
Step Reckoner Leibniz Mechanical #4 Duvet Cover

Duvet Cover
Step Reckoner Leibniz Mechanical #4 Shower Curtain

Shower Curtain
Step Reckoner Leibniz Mechanical #4 Tote Bag

Tote Bag
Step Reckoner Leibniz Mechanical #4 Round Beach Towel

Round Beach Towel
Step Reckoner Leibniz Mechanical #4 Zip Pouch

Zip Pouch
Step Reckoner Leibniz Mechanical #4 Beach Towel

Beach Towel
Step Reckoner Leibniz Mechanical #4 Weekender Tote Bag

Weekender Tote Bag
Step Reckoner Leibniz Mechanical #4 Portable Battery Charger

Portable Battery Charger
Step Reckoner Leibniz Mechanical #4 Bath Towel

Bath Towel
Step Reckoner Leibniz Mechanical #4 T-Shirt

Apparel
Step Reckoner Leibniz Mechanical #4 Coffee Mug

Coffee Mug
Step Reckoner Leibniz Mechanical #4 Yoga Mat

Yoga Mat
Step Reckoner Leibniz Mechanical #4 Spiral Notebook

Spiral Notebook
Step Reckoner Leibniz Mechanical #4 Fleece Blanket

Fleece Blanket
Step Reckoner Leibniz Mechanical #4 Tapestry

Tapestry
Step Reckoner Leibniz Mechanical #4 Jigsaw Puzzle

Jigsaw Puzzle
Step Reckoner Leibniz Mechanical #4 Sticker

Sticker

Weekender Tote Bag Tags

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Photograph Tags

photographs science photos technology photos history photos historic photos historical photos invention photos step reckoner photos stepped reckoner photos mechanical calculator photos leibniz photos gottfried leibniz photos counting wheel photos diagram photos illustration photos schematic photos

Artist's Description

Leibniz may have been the first computer scientist and information theorist. The Step Reckoner (or Stepped Reckoner) was a digital mechanical calculator invented by German mathematician Gottfried Wilhelm Leibniz around 1672 and completed in 1694. It was the first calculator that could perform all four arithmetic operations addition, subtraction, multiplication and division. Its intricate precision gear work, however, was somewhat beyond the fabrication technology of the time; mechanical problems, in addition to a design flaw in the carry mechanism, prevented the machines from working reliably. Despite the mechanical flaws of the Stepped Reckoner, it gave future calculator builders new possibilities. The operating mechanism, invented by Leibniz, called the stepped cylinder or Leibniz wheel, was used in many calculating machines for 200 years, and into the 1970s with the Curta hand calculator.

 

$48.00