wind direction

Scientists believe the iceberg, the culprit that pierced and sank the Titanic in 1912, originated in the snowy southwest of Greenland and fell into the sea more than 100,000 years

To kill the target from a long distance, Canadian snipers must watch at high angle, adding elements of wind direction and air humidity.

It is an interactive tool that makes it possible to observe the flow of wind around the world spectacularly.