This interactive web toy by Rafaël Rozendaal might be appreciated by those who are suffering from the heat wave. You can see that it's raining. You control how hard it rains and wind direction by moving your mouse, from a light summer sprinkle to a dark, scary thunderstorm. Even if you don't have time to play with the rain, there are some nice sound effects you can enjoy as a background for your websurfing. Link -via Metafilter