Flying cars have always been cause for imaginative flights of fancy, but more and more they're becoming targets for actual engineering efforts at big aerospace companies and technology startups.
At New York City Ballet, that cause has always been to make ballet face both past and future: to blend tradition (classical ballet) with modernity.
While our boys' safety has always been a foremost concern, causing us to ease up on our ambitions, there's no doubt that we've pushed the boundaries.
Harmison, for all the criticism thrown at him and the frustration he has caused, has always been immensely proud to bowl for England.
Yes, there has always been insider trading, and abuses caused by greed are nothing new.
Biderman has always been fascinated by the cause-and-effect patterns of bad behavior.
It has always been believed that metabolic acidosis itself causes the hyperventilation, even if not the hyperpnea of exercise.
Hansen, who played for Liverpool on the day of the Hillsborough tragedy that caused 96 deaths, has always been a strong supporter of the bereaved families.
Arguing that the U.S. has always been a country that committed atrocities and caused the world much pain, Pilger maintains that Hillary Clinton is more dangerous than Donald Trump.
For things like night vision and other military uses, the performance has always been really bad on these displays, which causes a lot of eye strain after more than an hour, and users become actively tired.
In everything Mandela has said - be it in writing or the spoken word - his focus has always been on the oppression -" the causes, form and consequences.
