The first commercially successful technique of photography was invented by the French Louis Daguerre.
This animation demonstrates geometric translation in both plane and space.
This animation demonstrates geometric rotation, a type of geometric transformation both in plane and space.
A spectacular demonstration of algebraic expressions.
This animation shows how trees change throughout the seasons, demonstrated by the example of English oaks.
Aluminium smelting is the process of extracting aluminium from alumina by electrolysis.
A type of steam locomotives used by British Railways were manufactured in the 1950s.
This animations demonstrates the exterior and interior construction of cars, as well as their operation.
Cấu trúc và sự sắp xếp của các chuỗi polypeptit ảnh hưởng đến cấu trúc không gian của protein.
Formula 1 is the highest class and most popular type of motor racing.
A Zeppelin is a type of rigid-framed airship.
Hotspots are areas of the Earth´s crust where magma often rises to the surface and causes volcanic activity.
This animation demonstrates geometric reflection, a type of geometric transformation both in plane and space.
The two groups of angiosperms are monocots and dicots.
This animation demonstrates the structure and operation of electron microscopes.
Mercenaries of the ancient Roman army were well-trained and well equipped with the most up-to-date weapons.
Today only one of the Wonders of the Ancient World is still intact: the Pyramids of Giza.
In the Tudor Era around 200 buildings were built on the bridge across the River Thames.
The double-decked, wide-bodied passenger aircraft can carry more then 500 passengers.
Cannons also appeared in naval warfare.