View by Category

What is silly putty made of - PowerPoint PPT Presentation

About This Presentation
Title:

What is silly putty made of

Description:

James Wright and Peter Hodgson Sr. were the inventors of silly putty. ... inventors.about.com/library/inventors/blsillyputty.htm. www.mbreakfast.com/images ... – PowerPoint PPT presentation

Number of Views:283
Avg rating:3.0/5.0
Slides: 13
Added by: Anonymous
Category:

less

Write a Comment
User Comments (0)
Transcript and Presenter's Notes
About PowerShow.com