Acetaldehyde (ethanal) (CH₃CHO)

An aldehyde which is an important raw material and intermediate product in industry.

Typical Central European flat in the 1950s

Typical Central European flats in the 1950s consisted of a single room, a kitchen and a bathroom.

Phosphoric acid (H₃PO₄)

It is also used as a food additive, limescale and rust remover.

Oktogon, Budapest (Early 20th century)

A landmark crossroads in the Hungarian capital city at the turn of the century.

Silicon dioxide (SiO₂)

A polymorphic compound, mostly found in the form of quartz.

Lighthouse

Lighthouses are used as an aid to navigation in coastal waters.

Glacier (basic)

A glacier is a large body of ice that forms from snow, and is in constant, slow motion.

Grouping of solids 1

This animation demonstrates various groups of solids through examples.

Dichloromethane (CH₂Cl₂)

It is produced by treating methane with chlorine gas and used as a solvent.

Grouping of solids 2

This animation demonstrates various groups of solids through examples.

Building shapes (multi colour)

Build 3D shapes from unit cubes with the help of several views.

Grouping of solids 4

This animation demonstrates various groups of solids through examples.

Building shapes (one colour)

Build 3D shapes from unit cubes with the help of several views.

Printed circuit board

This animation demonstrates the structure of small, mass-produced circuit boards.

Athletics stadium

Several different sporting events can be held in an athletics stadium.

Basketball arena

Basketball is one of the most popular team sports.

Handball stadium

Handball is one of the most popular team sports.

Added to your cart.