Last week in class we listened a speech
about how to find use information about our bridge design. Mr. Jay Bhatt come
and shows some useful book that we could look at. I also got to know that our library
have a lot of useful thing I can look at to improve my knowledge of bridge. Then
we learn about the basic rule about the k’nex bridge design. like how long
should it be and how to find out how many weight it can keep with out break it.
The cost of the bridge is also a big part we get look at the sheet of the cost
of each part. The last part of class we get a change to play with the K’nex.
Next
class we would really start built our own bridge. We would try to finish the
bridge in class. Try to find the best bridge with can hold more weight and cost
less.
The
k’nex is different from the WPBD by many ways. The k’nex did allow you to
changer any of the size of the bridge. You have only one size over all. Also
the really K’nex bridge did allow you to text it over and over to get a best
type. The WPBD would tell you which part is weak and need to improve, but K’nex
will not. K’nex is more really, it is a really thing than just a program. It
also made it harder because it is really not ideally any more. You need to
think more carefully of every peace. There would be a lot of unexpected problem
appear, but I am ready to handle it.
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