Science Tools: Using Machines and Instruments Chris Eboch
Published: September 1st 2006
Science Tools: Using Machines and Instruments by Chris Eboch September 1st 2006 | Hardcover | PDF, EPUB, FB2, DjVu, audiobook, mp3, ZIP | 24 pages | ISBN: 9781404821996 | 10.46 Mb
We use all kinds of machines and instruments to see, hear, record, measure, and detect changes in the world around us. Explore the variety of tools scientists have created to help in these investigations.