Backup diff of 2012-03-21 vs current(No. 2)

• Backup list
• View the diff.
• View the diff for visual.
• View the source.
• View the backup.
• Go to 2012-03-21.
  • 1 (2012-03-21 (Wed) 17:56:37)
  • 2 (2012-03-21 (Wed) 19:46:06)

• The added line is THIS COLOR.
• The deleted line is THIS COLOR.

- Google IO
--  https://developers.google.com/events/io/
--  machine https://developers.google.com/events/io/input-output/
- LEGO mindstorms
-- http://mindstorms.lego.com/en-us/Default.aspx