Encyclopedias
211 titles found
Human Body Facts: Digestion & Reproduction | OM KIDZ
How much time does it take for food to reach the stomach? When are fingerprints formed? Be amazed as you learn about some of the most...
Human Body Facts: Circulation & Respiration | OM KIDZ
How does blood flow in our body? Why do our eyes close when we sneeze?Be amazed as you learn about some of the most fascinating facts...
Human Body Facts: Brains & Bones | OM KIDZ
How many thoughts do we have each day? Which is the smallest bone in our body?Be amazed as you learn about some of the most interestin...
Our Universe : Space Encyclopedia | OM KIDZ
Our universe is incredibly vast. It is much bigger than you can imagine! It is composed of living organisms, Planets, stars, galaxies,...
Humans and Space : Space Encyclopedia | OM KIDZ
Why do astronaurs float in space? How many planets have humans travelled to? Could the Apollo 11 crew obtain life insurance? Is there...
Planets : Space Encyclopedia | OM KIDZ
How many planets are there in the solar system? Why don't same planets support life? What makes each planet unique? This book answer a...
The Solar System and its Dwarf Planet : Space Encyclopedia | OM KIDZ
Are dwaef planets any different from regular planets? There may be dozens of dwarf planets in our solar system but how many are classi...
Satelites : Space Encyclopedia | OM KIDZ
There are many nature satellites in the solar system. However, there were no artificals until the mid-20th century. What was the nameo...
Stars : Space Encyclopedia | OM KIDZ
How are stars formed? How do they die? Are stars of different kinds? Which stars are the most famous and why? Why do very big stars ha...
Space : Space Encyclopedia | OM KIDZ
When did humans begin to explore space? How did they save themselves from the hazards of radiation and vacuun? What is it like for an...
The Milky Way : Space Encyclopedia | OM KIDZ
How big is the Milky Way, a spiral-shaped galaxy, that is composed of stars, gases, dust and even the planet Earth, bound together by...
Universe and Earth : Geography Encyclopedia | OM KIDZ
How big is our universe? What makes our planet unique? Enjoy this encyclopedia to learn about our universe and the Earth....