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Tuesday, 29 May 2018

Flight-1

Natural
Bugs
Brids
Bat








Man made

Paper planes
Dragons


Lift: The air pressure is greater underneath the wing then above &

Drag: The force them effects the speed of an air

Trust: The forward movements of an object when it is above

Aerofoil: The shape of the wing on aeroplanes and some birds.

Bernoulli effects: When a wing is in the shape of an aeroplanes the pressure builds up 


Image result for man made flight








Psychology page


The lens of the eyeball focuses light back onto the retina, where photoreceptive rods and cones are affected by the wavelength of the light. Information about the light entering the eye travels through the optic nerve, where it is then interpreted by the brain. The brain is responsible for taking raw data about light wavelengths and untangling the patterns, using memory in order to make sense of the images that the brain ultimately "sees.
"While you definitely can't see without your eyes, nothing would make sense without input from the brain.
Image result for optical illusionsOur eyes transmit a tremendous amount of information back to the brain, and it requires too much brain power to process all of it. In order to make the job easier, the brain has devised shortcuts to understand what it is seeing. Shadows, perspective, and color are all clues the brain uses in order to make decisions about what it is looking at.Image result for optical illusionsImage result for optical illusions find the faceCan you find 12 animals if you did then you are a genius!!!??!!




Bottle rockets

2-liter soft drink bottle (1 per team) Styrofoam food trays Poster Board, cardboard Masking tape Low-temperature glue guns and glue 1- to 2-inch piece of 1/2” PVC pipe 4X4X1-inch board (per team) and small screw and washer 4 ounces of clay Eye protection Plastic grocery sacks or thin fabric scraps String Sandpaper or emery boards Art supplies Water rocket launcher (see page 109) Bicycle pump or small compressor.


Bubbles will continue to form on the porous surface and the process will repeat, creating a nice foamy result. In addition to that, the gum arabic / gelatin ingredients of the Mentos, combined with the potassium benzoate, sugar or (potentially)aspartame, in Diet sodas, also help in this process.

Kites


Image result for kites science


Forces of flight with Kites

Force
Increase / decrease
How do we do this when making a kite?
Drag


Lift


Gravity


Thrust




Write a definition about the following types of kites and find a picture of them that you can upload to your blog.

  1. The Sled Kite.
  2. The Diamond Kite. 
  3. The Barn Door Kite. 
  4. The Sode Kite. 
  5. The Delta Kite.