Why do people prefer the smell of their own farts to that of other people's farts. Is it due to a different number or size of air bubbles. How much global cooling would be achieved if the roof of every office building in the U. Would it be possible to simulate rear-end speech by using a vocoder, convolution, or similar audio digital signal processing techniques.
If you record thrushes and slow them way down, you hear the most exquisite and haunting harmonies — little 4 or 5 note melodies harmonized in major and minor thirds.
Do not light them directly at the source — people have been seriously burned from the resulting backfire. By age ten, John von Neumann, greatest of the Hungarian supergeniuses, already spoke English, French, German, Italian, and Ancient Greek, knew integral and differential calculus, and could multiply and divide 8-digit numbers in his head.
Did the Mayans intentionally engineer the steps of the pyramid at the Temple of Kukulkan, in Chichen Itza in Mexico, to sound like the voice of the Quetzal. Is it more helpful than listening to music. That's right - a potato is all it takes to keep a digital clock working.
Follow these steps, and you'll have a great chance of doing well. Energy, Ecology Alternative Energy This may be the field of the future for engineering, etc. What kinds of sounds did dinosaurs make.
How do these types of pitch contours affect how the listener thinks of the speaker. Is there a way to optimize your sun exposure, to get the Vitamin D you need while minimizing the possibility of sun damage.
Science projects need a question, hypothesis, experiment procedure, data, data analysis, conclusion, and display. Is there a way to study whether modern man farts more than ancient man did.
Is it something that happens in the skin in the nerves or in the brain. The projects are categorized by their difficulty. Can you come up with a hypothesis for how leaf shapes might be encoded in plant DNA, and then search DNA databases for corroborating evidence.
What was so special about Budapest in the early s. Flatulence If pets farted as much as people do, people might not have pets. You have to have a reason for your hypothesis. There is very little published research on these topics.
Is there an evolutionary advantage to finding flatulence amusing. It's only what you guessed. Often if we repeat similar or parallel phrases, we may repeat the same pitch contour, using the pitch to highlight the similarity between the concepts.
If so, this would reflect sunlight toward space in the summer, while also reducing the need for air conditioning. How much Sun Protection Factor does a t-shirt provide.
One reportquoted on the Psychology Today website, claims that sleep diaries show that people actually sleep better on nights when the barometric pressure is higher; i. Does the amount of pitch modulation correlate to personality, or to psychological conditions such as depression.
It is more difficult to measure the actual sound levels through ear buds, due to the small openings. Sometimes a single spot on your skin can start itching furiously for no apparent reason; then a single scratch can silence it. For this project the question could be: Mathematics Geometry What food makes your heart race.
But then the science fair comes around, and, uh-oh. Pizza Box Solar Oven Fry some eggs, put some wieners on the grill or heat some mini pizzas with this oven.
In particular, some people find it very difficult to concentrate when others are talking or playing music. If someone speaks with a very monotonic voice few pitch changeswe may think of their speech as "monotonous", which can mean either lacking in pitch variation, or lacking in variety and interest, i.
Salt Volcano This simple science experiment is sure to impress your science teacher. Atmospheric SPF People are less likely to get sunburn and skin damage when the sun is low on the horizon. A hypothesis is your prediction about the results of the investigation. Is it possible that the action of scratching sends a signal to the brain, and the real physical sensation overrides the imaginary pain itch.
So the basic question is, why do we use pitch modulation when we speak?. Behavioral & Social Science. A study of territoriality in mice; A study of the cleaning habits of mice; Observation of conditioned responses in different animals. Responses to The Atomic Bomb Considered As Hungarian High School Science Fair Project.
Well, a potato and a few other things. This is one of the easiest examples of a school science fair project but you'll probably want help from an adult with it.
Science Fair Project Ideas. Below is a list of great ideas for potential science fair projects. Pick something you're interested in and try it out for size.
Our kindergarten science fair project page is just the place for your budding "scientist!". Following are some weird, strange, cool, uncool, fun, funny, bizarre, unusual, or just slightly different ideas for science fair projects.
Most of these are very half-baked, so you would need to figure out how to develop a testable hypothesis and perform experiments.Science fair project example