Store
Showing 109–120 of 142 results
-
Device for demonstrating Lenz's rule
Read more -
An apparatus for demonstrating the thermal conductivity of bodies
Read more -
An apparatus for demonstrating the photoelectric effect
Read more -
An apparatus to illustrate the conservation of mass of substances
Read more -
Apparatus for the oxidation of alcohol over a copper catalyst
Read more -
An apparatus for experiments with electric current
Read more -
Gas apparatus
Read more -
Device for obtaining soluble substances in solid form
Read more -
Drinking bird
Read more -
The development of bony fish
Read more -
Slider rheostat
Read more -
The skeleton of a pigeon
Read more
English 
Русский 
Қазақ тілі