Tuesday, April 20, 2010
Human eye and Animal eye
A human eye is different from an animal eye because it has a better lens and their eye range and site is better then the animal lenses. An animal eye is different from an insect eye because insects have 100's of thousands of lenses where as humans only have 1. The difference between a octopus eye and a human eye is that octopuses have no blind spots where as humans do. A hawks eye is deferent from an human eye because a hawks eye is sharper where as a humans eye are not that strong. A owl's eye is different from an human eye because owls come out at night and have night vision where as humans have normal vision. A dog can sen and smell at the same time where as a human can only do one.
Friday, April 16, 2010
Pinhole camera
The pinhole camera experiment was a lot of fun. First of all me and shanthanu finished our camera first so Mr. Rhodes showed us how to use it. You could see one image through a small whole we had built in the front. When we did the experiment and made one more whole we could see two pictures. When we used the lens we put it on top of the whole so when the lens was close to the whole the image got bigger when it was away it got smaller. At the end we got to take the pin whole camera home.
Taste and Smell
I have learned that when i taste different things my tongue has a different reaction to it each time it could be a good reaction as in a good taste or a bad reaction bad taste. I really enjoyed all the nice fruits and juices Mr. Rhodes brought for us they were really good. I also have learned that all parts of the tongue are equal so it doesn't matter which part of the tongue tastes the food it will taste the same in all parts. I have learned that smell is a very powerful thing and it can be good for you and harmful. We use are smell to tell weather objects will taste good or not. Or we will need it to smell our perfume and so on. Therefore smell is very important.
How can i improve my M.Y.P grade next term
I can improve my M.Y.P grade next year by working hard and doing all my homework. And when Mr. Rhodes is explaining something to always listen to him and not to goof of. I should make sure i study fully for the tests so i can get high mark that can increase my grade.
Tuesday, April 6, 2010
Tongue experiment
This experiment was a lot of fun we got a chance to taste different things first of all there was salt water, sugar water, coffee and lemon juice. My answer is that you can taste all of these things in all parts of the tongue for example when i tried coffee on my left side of tongue i could still taste it. This means that his theory is wrong.
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