Rm. 12 Chalkboard
Welcome to Mr. Vack's Class Blog.
50 Greatest Technological Innovations Project pt. 1
The Atlantic's list
of the 50 greatest inventions.
Choose three to research further.
Start researching your inventions.
Narrow your decision down to the one you would like to investigate further
Thursday, January 23, 2014
Post a Comment
Post Comments (Atom)