“Towers are registered with the FCC. We’ve taken the information and compiled it into a searchable database, and displayed it with Google Maps to give you a graphical interface to see towers in your area.”

Plot your GPS tracklog in real time with this Google Maps hack

Personal weather station & webcam overlay on Google Maps. Exports to Google Earth.

2-layered maps with street view + satellite view

hack that uses Google’s API to help record distances traveled during a running or walking workout

‘it is important that there exists a relationship between the graph layouts that achieves a mental map between the various relationships represented by each graph while preserving readable drawings for each individual graph layout in the series’

Flash-based visual map of Google News… interesting

Like asciitable.com, but for unicode :)