science10kim
Rube Goldberg Project “Woof”
First, we drop a marble into the slanted shelves, dropping the marble into a cup attached to a lever. The lever releases another marble and triggers a bell at the same time. The marble released goes through a tunnel, and at the end it hits dominoes, which go through and hit the dog treat, knocking it onto the floor to feed the dog. The marble beginning is potential to kinetic, the moving marble falls into the cup which is an example of kinetic to potential,…
Gertrude
Short description- Our baby has light tan skin, cheek freckles and a round head. Her features were mainly small, including her nose and eyes. She has straight hair and bushy dark eyebrows. Her eyes are a very light blue. A. Because it is a 50/50 chance B. It does not represent real life because genes and traits are not decided over a flip of a coin C. Traits that are more shown in the media are generally more appealing to people. They are most likely…
“Float your boat”
In this experiment we worked in groups of 4 to try to make a boat, that would float and hold the most number of pennies using aluminum foil, one piece of masking tape, 2 toothpicks and 2 marshmallows. We hypothesized that if we built out boat in an origami style, with a dip in the middle, it will float because it mocks a boat and it would hold pennies because the weight would be evenly distributed. We found that using our style boat we could only…