Mapping how Americans talk.

Posted 10 years ago by Corilla in category: interesting   Comments (0)

Here's a technique you can use to start a fire for survival if you having nothing but a water bottle and a bright sunny day.

Posted 10 years ago by DanBe in category: interesting   Comments (0)

The problems today and some historical context.

Posted 10 years ago by boyt in category: interesting   Comments (1)

Japanese trains are scheduled to an extreme accuracy.

Posted 10 years ago by boyt in category: interesting   Comments (0)

Posted 9 years ago by boyt in category: interesting   Comments (1)