This was an extremely fast speed.

VOA: special.2009.12.23

Incorrect air speed readings could have led the pilots to fly so fast that the plane broke apart.

VOA: special.2009.06.13

Super-fast Internet connections let people watch movies and send huge amounts of information at the speed of light.

VOA: special.2010.09.01

Played at normal speed, the half speed recordings sound twice as fast.

VOA: special.2009.09.27