Escalator

Escalator

-Jesse Wilford Reno

When you ride an escalator, you might guess that it's probably one of the biggest and most complicated machines you use regularly. However, they are actually fairly simple machines.

Virtual Reality

Virtual Reality

-Morton Heilig

Virtual Reality (VR) is one of the relatively emerging and vital technologies. In recent years, this technology has been attracting a worldwide attention of different people, individual inventors,...

Graphene

Graphene

-Bor Z. Jang,Wen C. Huang

Launching and introducing graphene and its applications, has influenced not only the nanotechnology based industries but also a vast ranges of different industries. This material has some unique...

Telephone

Telephone

-Alexander Graham Bell

Nowadays, using the phone to communicate with others in different far and neighborhood places in the world is considered as a usual matter. Several years of innovative researches by different...

Airplane

Airplane

-Wright Brothers

One of the mankind’s long-term ambitions has been flying in the sky. The story of access to the technology of flying has involved many ups and downs. Achievements in this important invention is a...

Sewing Machine

Sewing Machine

-Elias Howe

Since the beginning of human creation, proper clothing has been one of the most important human needs. It goes without saying, that huge development in garment industry was largely dependent on the...

Radio

Radio

-Guglielmo Marconi

Who invented radio?

Teflon

Teflon

-Roy J. Plunkett

Do you know how Teflon dishes were made? What is Teflon and how did it come about? The original idea of making Teflon came from a completely random occurrence, an idea that led the inventor and the...

Pepper spray

Pepper spray

-Alan Lee Litman

All kinds of pepper spray and other tear gas are available to riot police, private security guards, women and people concerned about street harassment, and even some criminals and gangs.

Artificial Meat

Artificial Meat

-Willem van Eelen

Soon in future, we will have two options for buying meat in supermarkets that have quite similar tastes and contents, but no animal is killed to produce one. Artificial meat production technology...