The fat-tailed scorpion is one of the world's most dangerous scorpions.
One of the oxoacids of nitrogen. Colourless, moderate acid with a pungent odour, that exists only in aqueous solution.
The least tightly packed crystal structure.
The face-centred cubic metal lattice allows the closest fit of metal atoms.
Colourless, moderate acid, only known in aqueous solution.
Metals forming hexagonal metallic lattices are rigid and difficult to machine.
A compound formed as white smoke during the combustion of phosphorus.
The Hubble Space Telescope orbits outside the distorting influence of Earth´s atmosphere.
Solar power stations convert solar energy into electricity.
The most important Neoclassicist building in France, completed in 1791, became the final resting place of many of France´s greats.
This animation explains the technology of shale gas extraction.
A fuel cell provides environment-friendly electric energy produced by the chemical reaction between oxygen and hydrogen.
The conic section is a plane curve that is created when a right circular cone is intersected by a plane.
Scoliosis is a medical condition in which a person's spine has a lateral deviation.
Electric current can be generated by rotating an armature loop in a magnetic field.
The design and structure of modern houses play an important role in environmental protection.
The Channel Tunnel is a 50.5 km long railway tunnel between the United Kingdom and France, beneath the English Channel.
The products of oil refining include diesel oil, petrol and lubricants.
The Möbius strip and the Klein bottle are special two-dimensional surfaces with only one side.
Edges, diagonals and faces of a cube can be identified by its vertices.