Smith, David J.(David Julian),1944-
If... :a mind-bending new way of looking at big ideas and numbers /written by David J. Smith ; illustrated by Steve Adams.40 pages :colour illustrations, colour map
Includes bibliographical references and Internet addresses.
The author scales down a number of concepts from such topics as space, time, inventions, resources, humanity and more. For example, if the sun were the size of a grapefruit, earth would be the size of a grain of salt.
LSC19.95
Canadian
1.Astronomy--Juvenile literature.2.World history--Juvenile literature.3.Population--Juvenile literature.4.Natural resources--Juvenile literature.5.Natural history--Juvenile literature.Dynamic Details