Interesting and quirky websites

Radio Garden A Dutch site that allows you to browse a globe and select streaming Radio stations

Earth An interactive globe showing wind, Weather and near realtime weather conditions across the globe forecast by supercomputers
updated every three hours from nullschool.net 

Live Flight Tracker show what’s in the air in near real-time

9 Usual Suspects A cool Geocaching crowd in North Wales
Geocaching Central A collection of Geocaching resources
Project GC All the stats you will ever need for geocaching and challenge checker

Common Wire-To-Board, Wire-To-Wire Connectors, And Crimp Tools. Crimp Tools And Connectors from Matt’s tech pages

Bellingcat 21st Century fact checking , their open source tool are here

3d printing
YouMagine A great source of 3d and CAD materials