Good Gear Guide
In Pictures: 10 cool and useful Google Maps mashup...
Were you really born in the middle of a thunderstorm, as your mother told you? The mapped historical weather data that WeatherSpark provides can answer that question. This weather mashup based on Google Maps can also show weather data in graphs and can compare weather patterns between two cities--a handy tool for vacation planning.
In Pictures: 10 cool and useful Google Maps mashups