Machines Then and Now

โฑ 0h 18m 34s ๐Ÿ“… January 07, 2010 โ˜… 0/5 (0) ๐ŸŽ™ 0/5 (0)
Credit Eligible Unabridged
AuthorRobert Quinn
NarratorMultiple Narrators
Length0h 18m 34s
Rating 0/5 (0 ratings)
Narrator rating 0/5 (0)
PublishedJanuary 07, 2010
Price $5.00 (USD) ยท Credit eligible
Description
Read and discover all about machines in the past and today. When did people invent the wheel? What is a nanobot? Read and discover more about the world! This series of non-fiction readers provides interesting and educational content, with activities and project work.An Oxford Press Audio production.
Sample (02m 04s)
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