
Iron plow
-Charles NewboldIn this article, you will get familiar with the historical process of plows innovation.

Barcode
-Norman J WoodlandDo you know when the barcode was invented? What do you think was the origin of the invention of the carrier? In this article, you will find a brief overview of the invention of the barcode.

Parachute
-Floyd SmithThe parachutes are the most important equipment in the aviation industry, which the lives of the occupants of military fighters are heavily dependent on them. This unique invention was first...

Cloths Iron
-Henry W. SeelyIroning to remove creases has long history. The Chinese, for example, used a large pan filled by hot coal as an iron. But the modern irons which are used nowadays in every home, introduced in...

Vacuum Cleaner
-Hubert Cecil BoothIn this article, we become familiar with vacuum cleaner inventions development and express the milestones of its development.

Hair spray
-Robert H AbplanalpHair spray (also hair lacquer or spritz) is a common cosmetic hairstyling product that is sprayed onto hair to protect against humidity, wind and disorders. In this article, we review the history...

Powdered Milk
-Justus von LiebigOver the centuries, replacing breast milk with a suitable alternative has involved many scientists and inventors. In this article, the process of human activity in this direction and the history of...

Chainsaw
-Reginald L MuirThe saw is one of the oldest human-made inventions, which is still being developed!. In this article, we briefly review the saw invention history.