This is due to joule heating of conducting wires. In this first project, your students will watch a clever demonstration of how a star collapses and a blackhole is formed. You need to scroll down past the main article to get to the activity. These data have contributed to thousands of research papers. My science fair is in February. Is there life on planets besides Earth? Currently my work is focused on looking at phase transitions between the magnetic ground state of mesoscale square magnetic dots as a function of size, and also on activated random switching of the magnetization when the pinning energies become close to room temperature.
I did three tests, each involving a different solution. I sent electricity through the D20, which broke down into deuterium and oxygen. Running on just water, scientists speculate cold fusion reactors could take the top ten feet of Lake Michigan and use it to generate enough power for the whole United States for 1500 years. Negatively charged oxygen moved to the positive anode, while positively charged deuterium moved to the negative cathode. Want to find a planet of your own? More original ideas are always better and usually more interesting since you have some personal interest in the answer.
It's still up to you, though, to follow the steps above to conduct a compelling investigation! End your research paper worries in less than 5 Minutes! The descriptions here are very brief; talk to us to us to explore more fully those projects that interest you and to be sure that we have not already promised a particular project to someone else. Would be even better if it encouraged students to think the method through for themselves. I have several ongoing research projects for students interested in optics. The foil will remain in tact and stay as large as the balloon at first. As a comet passes by the Sun on its orbital path, it starts to melt. Apply the high voltage to the transformer by switching on the feeder power circuit.
Leakage of magnetic flux occurs inspite of best insulations. Make sure your students can see no part of the latex. This holds true regardless of the size of the transformer. More work will be required before nuclear fusion can be generated in this way. There is a good print version of this in Universe at Your Fingertips.
If you see groups 3 and 4 you start to notice something happening. Once you have a clear idea of your interests and type of project you need, you can search around for ideas. Ever dreamed of being the first to make a discovery? Lithium salt would greatly improve conductivity, which would allow for a better chance of fusion occurring. Nobody can get FeS 2 solar cells to work, unfortunately, which inspired me and my colleagues to investigate it from a fundamental perspective to understand why. Unfortunately my research positions are currently filled by returning students.
Stars and Stellar Evolution : Quick math activity that asks students to calculate scale models of a binary star system with a black hole in it. I do like a long-term commitment — at least two terms. Additions or suggestions for future editions of this list are most welcome. Thus if Ep and Es be the instantaneous values of the e. We would start by studying pulsars in general and learning the various software; then slowly ramping up through the year to more and more sophisticated analyses of pulsar data. Did everyone notice that the circumference measurement kept getting smaller each time, but the weight did not change? I'm doing science fair and picked astronomy as my topic. There is a loss power between input and output coil of a transformer.
This is because when a star collapses into a blackhole, it keeps getting denser and denser. However, the air inside the balloon represents fusion pushing outward, so the two forces cancel out one another. The two most important things a pirate could have besides a parrot and big hat were a compass and an accurate watch. We are not sure if this is significant, and so we would like to know your take on our graphs. Even if you've just taken introductory physics, you may be qualified. Marks on the plate tell you what time it is.
Good as far as it goes, but fails to point out a crucial difference with the real world: on the planets, the impacting bodies explode making craters much bigger and rounder than the ones the students will obtain. Students brainstorm about craters seen on images sent back from Mars, try to replicate them by making their own craters, and then are challenged to explain more complex landforms on the red planet. Read product reviews online or refer to magazines. Assumes some background in statistics and the Drake Equation. The technique has applications in finding icy regions on other worlds.
She suggests both terrestrial and celestial images to play with and demonstrates a few simple techniques. In this experiment, you can build your own mini satellite and use it to collect some pretend stellar debris. The also provides a gold mine of information and resources on variable stars, including software that astronomers and students can use to analyze their data. It was developed by astronomers and educators at the Harvard-Smithsonian Center for Astrophysics and uses hands-on inquiry-based activities. Lab development: I am interested in developing optics labs for use in upper-division optics courses.