Find out how landscapes are formed over millions of years; discover how wind, water, and ice sculpt valleys and mountains; and see a new island emerge as a volcano erupts.
How does a dolphin swim? How do they give birth in the water? How do they communicate with each other? Learn all about these intelligent, affectionate and sociable creatures that …
Watch an abandoned building being demolished and a new one rise in its place. Observe concrete cutters, bulldozers, excavators, concrete mixers, cranes, tunnel borers and steam …
Guiseppe Arcimboldo creates highly original portraits by placing objects such as fruits, vegetables, flowers, leaves, fish, and shells next to one another to form faces. Using a …
Whales, the biggest animals on Earth, live on the sea. It is a wonderful creature but becoming sadly rare. Watch this giant leap gracefully out of the waves. See how it looks after …
Watch an abandoned building being demolished and a new one rise in its place. Observe concrete cutters, bulldozers, excavators, concrete mixers, cranes, tunnel borers and steam …
