Your cart is emptyShop
A reddish-brown toxic gas, very reactive due to its unpaired electron.
A colourless, toxic gas with the characteristic odour of rotten eggs. It occurs in...
A component of DNA, it contains one less hydroxyl group than β-D-ribose.
The sixth member in the homologous series of straight-chain alkanes.
The molecule has two enantiomers: stereoisomers that are mirror images of each other and...
Water is a very stable compound of hydrogen and oxygen, vital for all known forms of...
Leonardo based the design of the flapping wing on birds' wings and a faulty hypothesis.
The design for the armoured car features the most important military requirements:...
The first paddle steamer in Hungary entered service in 1846.
It is also used as a food additive, limescale and rust remover.
The simplest aromatic amine. Its scientific name is phenylamine.
The simplest primary amine.
Colourless, odourless gas, the monomer of teflon.
The polymath thought that if a screw-like structure can rotate fast enough, it will...
The mechanical wing is one of the masterpieces among Leonardo's sketches related to aviation.
Leonardo's creative legacy also includes several projects related to bridges. This...
Leonardo was not only a master artist, but also an accomplished military engineer.
One of the oxides of sulphur, forms sulphuric acid with water.
Practising the use of the spatial coordinate system with the help of a computer-designed...
The simplest of the aromatic hydroxy compounds.