A century (from the Latin centum, meaning one hundred; abbreviated c.) is a period of 100 years. Centuries are numbered ordinally in English and many other languages.
Keeping large jets in flight while traversing thousands of miles at high speed consumes quite a bit of fuel. Novel technology to reduce drag while reducing weight promises a significant reduction in fuel usage and associated costs and emissions.
EN 
CS
DE
ES
FR
HU
IT
PL
PT
РУ
SK
TR
УК
AR
中文
