Internet Demo page

View Source
(The view-source URI scheme does not work on all browsers.)

Embed audio

Can click simple link to MP3. What happens depends on your browser and setup.

Uses audio tag.
Has CSS styling inside element.

Song is Macushla (1910), sung by John McCormack.
Open Source Audio
- 78rpm records, early 20th century
  - John McCormack

Irish Times

News headline RSS feed displayed through inline remote Javascript.
From Feed2JS.

Live webcam view of Aberdeen, Scotland.
Displayed through remote <img>.
Auto-resized. See full size.
From Aberdeen City Council.

Internet searches

<form> on client side.
Program on server side. Called using HTTP GET. Arguments in URL.

The progress of World War Two.
Black - Axis. Blue - Western allies. Red - Soviet bloc. Grey - neutral.
Not a movie - just an image include of an animated GIF.
From Wikipedia.