A sailing vessel with characteristic lugsails used for both military and trade purposes.
Biogas can be produced from organic material (manure, plant waste, organic waste) using bacteria. Biogas is a mixture of methane and carbon dioxide; burning...
A transformer is a device used for converting the voltage of electric current.
Highly committed Japanese soldiers fought primarily at the Asian and Pacific theatres of the Second World War.
Mirror image isomers of asymmetrical shapes and solids are non-superimposable.
The animation shows the anatomy of turtles.
The battleship USS Missouri, first deployed during WWII was also deployed in the Gulf War.
Polynesians travelled huge distances with their specially designed boats.
This animation demonstrates the geographical locations of the Earth's major cities.
The fastest track-based means of urban transport.
The Hypothalamic-pituitary axis is the regulating centre of our endocrine system.
The relationship between the pressure, volume and temperature of ideal gases is described by the gas laws.
An Ames room is a distorted room that is used to create an optical illusion.
A ray of light is reflected or refracted at the boundary of two mediums with different refractive indices.
Inventions in the 18th century resulted in huge advances in the development of the textile industry.
The statue was donated by the French to the USA for the centenary of gaining independence.
The animation demonstrates the most important types of feathers and their fine structure.
With the example of the stag beetle we demonstrate how insects' muscles function, how insects fly and how they reproduce.
Its architectural solutions and ornamentation rank this mosque among the masterpieces of Islamic art.
Geckos can walk on walls or even ceilings. The 3D scene explains this ability.