American Science Surplus Auctions [sciencetechnology-center.blogspot.com]
When two documentary filmmakers find evidence of a hidden base on the moon, they quickly become entangled in uncovering a secret history of earth that was meant to be long forgotten. After a threatening encounter with the dangerous and reclusive 'Church of Lunology,' they flee their homes only to encounter David James, a man who unravels the truth behind every conspiracy theory - from UFOs and time travel to immortality and life on the moon. The cameras continue rolling as they discover earth's secret history, and a makeshift time-machine that could unlock the very gateway to eternal life. Time is almost up, but their story cannot end until they face head-on the most powerful and dangerous religious cult in the history of the world.
Are you looking for new parts for that circuit board? How about a new microscope to view your bug sample slides? Fortunately there are several websites out there that cater to all your surplus science equipment needs in this country. The government often sells American science surplus. That's right, American science surplus is sold by the government for the benefit of teachers, crafters, hobbyists, artists, inventors, scientists (mad and otherwise), kids, and anyone with a taste for gadgets, gizmos and all science-related products.
For anyone who might not already know, a surplus store or auction is a place where excess goods are sold. These may be government-purchased science goods that once served a purpose but are no longer required or many times surplus can also be an excess of purchased science goods that were never used. These items may come from a multitude of places such as schools, state universities, hospitals, government laboratories, NASA, govern ment funded projects, etc. Many of these scientific and medical goods are in excellent condition and are sold for a fraction of what was originally paid for them.
American science surplus auctions are basically auctions that offer a gadget heaven of surplus science goods. You can find just about anything and everything amid their unique mix of tools, hardware, surplus electronic parts, science kits, and military and educational supplies. American science surplus is also the perfect place to find everything for kids science projects. Whether it's a chemistry, physics, biology or an electronics project, these have the parts and supplies you need for that A+ or blue ribbon.
I recently checked out several online websites that sold American science surplus goods and was amazed to see how incredibly diverse the surplus science equipment I found was. Items ranged from projectors, lab equipment, and stethoscopes to electric motors, oscilloscopes, and dental goods. Wha tever scientific gadget or tchotchke you might crave, science surplus auctions have probably got it. And keep in mind: the best part about these auctions is that you end up paying a mere fraction of the original cost of the items. You could easily walk away with a 2-year-old microscope for $ 50 when some prominent university might have spent several hundred or thousand. Deals like this happen all the time!
There are several websites out there that offer information on auctions of American science surplus goods. You may purchase these surplus science items in them or you may venture to a live surplus auction. The choice is yours.
Related American Science Surplus Auctions ArticlesQuestion by Teresa10/30: Does anybody have a really good science fair ideas related to iceskating? Hey!Guys! Um! I am doing a science project at school and I can't think of anything!! My favorite sports is ice skating! And I would like to do a easy science project about ice skating but I can't think of any ideas! Can you help? I am in 8th grade so I can't do anything that hard! Please help me! Thanks! can you give me some steps how to get started! Best answer for Does anybody have a really good science fair ideas related to iceskating?:
Answer by redkey73
Ice skating is one of the most commonly used examples to explain a concept in physics called "conservation of angular momentum". This principle, which you can read about on wikipedia, explains why ice skaters spin faster when they pull their arms in towards their bodies. You could spin different objects (including yourself!) on the ice and measure how the speed at which they spin changes when you change their shape. You would need to do a little reading about something called "moment of inertia". Talk to your teacher about it, if you have a good teacher, s/he will be excited to help you develop this idea into a fun and interesting project. Edit: I checked wikipedia, and actually the information there on conservation of angular momentum is at a level of mathematical sophistication unnecessary for your project. You might benefit more from the article "angular momentum" at Simple English Wikipedia, http://simple.wikipedia.org/wiki/Angular_momentum , and the links therein.
Answer by Former MN Science Teacher
The conservation of angular momentum suggestions sound good. In that vein, you could try spinning with and without small weights (dumbbells) in your hands and see the difference in rotation speed when you pull your hands in close to your body. Start out at the same speed with your hands outstretched, with and without weights, and see if you spin faster with your hands held close with or without weights. If you don't go with the ice skating theme, these sites have lots of science fair project ideas: http://www.usc.edu/CSSF/Resources/GettingStarted.html http://www.sciencebuddies.org/ http://www.all-science-fair-projects.com/category0.html http://www.ipl.org/div/projectguide/ http://school.discoveryeducation.com/sciencefaircentral/ http://www.picadome.fcps.net/lab/sci_fair/science_fair.htm http://www.scienceproject.com/ http://www.energyquest.ca.gov/projects/index.html http://www.freesciencefairproject.com/ http://scienceclub.org/scifair.html
Answer by Tony C
How do skates work? Why do you need a thin blade? How does that help you move on the ice? Now think about the science involved. You'll be dealing with pressure, temperature, melting (phase change) etc. etc.
Answer by John S
The best science projects in my opinion are always the ones that can demonstrate some part of the experiment right in front of the viewer or judge. While "conservation of angular momentum" is a fun one, it would be difficult to design a simple experiment around it. (or maybe I'm just not smart enough?) Something fun that you could do would be to answer the frequently asked question "does synthetic ice skate as well as real ice"? You could do this by measuring and calculating the coefficient of friction of an object (perhaps a weighted ice skate) on a smooth block of ice vs. the same on a sheet of synthetic ice material. With that, you could have good documentation of the actual experiment (the part done with ice), and have a really cool "hands-on" display where a person could replicate the synthetic ice part of the experiment. Read more about synthetic ice in the links below. Contact Super-Glide and see if Perry Boskus might "sponsor" your project by providing a small piece of synthetic ice.
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