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Binary Code
Binary code which all modern electronics run off of was first practicesed in the binary number system invented by Gottfried Wilhelm Leibniz -
Morse Code
Morse Code was invented by Samuel F. B Morse -
Stop Sign
The stop sign was developed by William Phelps Eno -
Tabulating machine
Used to calculate numerical information, created by Herman Hollerith -
Smoke detector
The Smoke detector was first created by Francis Robbins Upton and Fernando J. Dibble, -
Zipper
The general purpose zipper was invented by Whitcomb L. Judson. -
Modern Stop Sign
Modern Stop signs which direct traffic owe their heritage to their disant ancestors creation. -
Modern Zipper
Modern Zippers and prehaps velcro and other fabric combining products might just not be the same had it not been for the first zipper. -
Carbon Dioxide Detector
The Carbon dioxide/smoke detector which sits in every house might not exist had it not been for the very first smoke detector. -
Calculator
Modern calculators might not be the same or might not exist at all had their idean not been incepted and followed through.