INTRO It is usually easier to remember things we see than to remember things we hear; for example, in the distant future, it will be easier to remember the 4 reds at the bottom of this page than to remember some of the sounds in the clips below.     SOUND CLIP 1 > 10 seconds from 01:00 to 01:10     SOUND CLIP 2 > 10 seconds from 11:12 to 11:22     SOUND CLIP 3 > 10 seconds from 00:15 to 00:25     SOUND CLIP 4 > 10 seconds from 01:11 to 01:21