Simopt, s.r.o.

Agility City

Free

The new update is here! Collect stars to unlock new dogs, themes and extra features.Use a teleport when falling into a pit and save your dog! Game...

Renewable Energy Sources

Paid

The electronic book Renewable Energy Sources presents an introduction to all aspects of electric energy generation using alternative sources that...

Nuclear Energy and the Nuclear Energy Industry

Paid

The Nuclear energy and nuclear energy industry publication is a modern electronic publication that by engaging interpretation together with a...