1.   Even worse, it seems to move at different speeds in different subtypes.

2.   He argued that two bodies of the same material but different weights would fall at different speeds.

3.   How can observers moving at different speeds all measure light at the same speed?

4.   How does having their own individual time cause people traveling at different speeds to measure the same speed of light?

5.   Indeed, it is arguable that the different speeds of financial liberalisation are a prime cause of world trade and savings imbalances.

6.   One of these is that there will inevitably be widely different reading speeds.

7.   Pupils will also move at different speeds for different activities.

8.   Strainers also cause currents of different speeds and directions.

9.   The table could be turned at any of ten different speeds.

10.   They also like to up-end push and pull toys for imaginary mending, and wheels can be spun at different speeds.