Monday, May 10, 2010


Fine, a technology question now..
The concept of Y was known to have been applied in Ancient Rome, where aqueduct water was circulated through the walls of certain houses.
In 1902 , X invented the modern Y in Buffalo, NY.
X found a job at the Buffalo Forge Company.
X began experimenting with Y to solve a problem for the Sackett- Wilhelm Lithographic and Publishing Company, and invented the Y...

Id X and Y.


Prakaash said...

Y: is probably the Air conditioner
X: Carrier?

Athith- The KIA said...

X- Willis Carrier
Y- Modern Air Conditioning System

pranav said...

dont know who is x but device is air conditioning(y)

Jait said...

Y : Air Conditioning
X : Willis Carrier