The Science of Bridges
Building a bridge yourself and
testing it with weights can lead to a much better understanding of the
forces involved and the advantages and disadvantages of each type of
bridge. It's also a lot of fun! More
info... |
 |
The STEWART J CORT
The first of the giant
thousand-foot Great Lakes freighters. This scale model of the CORT
is also a giant, at NINE FEET LONG!
More info... |