Hite Saunders
November 19, 2004
We talked about how the cameras at Marshall University can be moved from
one view to anther to see different things.
They we started building a vehicle.
One set of wheels moves easily and the other does not. Can you see where friction causes problems?
The worm gear will be turned to move the read gear
but how will the yellow beams stay connected to the axle trough the red gear?
Handles are used to hold and to turn.
Down Up
We can use gears to lift.
Can you see the turkey and the Pilgrims and the Indians?
We can connect to Marshall from here.
See the LEGO City live.
The other class has been studying dinosaurs.
We are going to study the instruction picture to see which parts are
to be used for a teeter totter.
These are needed.
Once it is made how can we make it balance?
One on each
side
or four yellow pieces to balance two people.
1 2 3 4