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valerie taylor

The Museum of Unworkable Devices - 0 views

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    "fascinating devices that don't work. It houses diverse examples of the perverse genius of inventors who refused to let their thinking be intimidated by the laws of nature, remaining optimistic in the face of repeated failures. Watch and be amazed as we bring to life eccentric and even intricate perpetual motion machines that have remained steadfastly unmoving since their inception."
valerie taylor

NOVA | Math's Hidden Woman - 0 views

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    " story of Sophie Germain, an 18th-century woman who assumed a man's identity in order to pursue her passion-attempting to prove Fermat's Last Theorem."
valerie taylor

The Electromagnetic Spectrum - Index page - 0 views

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    "The electromagnetic spectrum is more familiar to you than you might think. The microwave you use to heat your food and the cell phones you use are part of the Electromagnetic Spectrum. The light that our eyes can see is also part of the electromagnetic spectrum. This visible part of the electromagnetic spectrum consists of the colors that we see in a rainbow - from reds and oranges, through blues and purples."
valerie taylor

NASA - Electromagnetic Spectrum - 0 views

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    "Electromagnetic Spectrum A picture showing the electromagnetic spectrum from radio waves to gamma waves This diagram shows the types of wavelengths going from longest to shortest. Image Credit: NASA all the wavelengths of visible and invisible light. Visible light is near the center of the spectrum. "
Davene Meehan

Starting a Class to teach STEM by building an airplane - 1 views

Need ideas, steps, advice to begin. Teach at an adult high school attached to technical center with welding, HVAC, electrical, carpentry, auto building, etc. Have permission, told if I get money, I...

science aviation engineering Look Up! k-12

started by Davene Meehan on 13 Jan 13 no follow-up yet
valerie taylor

Echo360 - can we see atoms - 0 views

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    good graphics, analogies
valerie taylor

NOVA | It's Elemental - 0 views

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    "Whether they are created by nature or in the lab, chemical substances are all made of some combination of just 118 pure elements. These elements come together to produce an amazing diversity of materials. In this interactive, discover which elements are most abundant in the universe, the sun, and the Earth as well as in the human body and in that flashiest of human creations-fireworks. "
valerie taylor

'Seeing' cosmic rays in space - 0 views

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    "Astronauts have long reported the experience of seeing flashes while they are in space, even when their eyes are closed. Neil Armstrong and Buzz Aldrin both reported these flashes during the Apollo 11 mission, and similar reports during the Apollo 12 and 13 missions led to subsequent Apollo missions including experiments specifically looking at this strange phenomenon. "
valerie taylor

LabQuest 2 > Vernier Software & Technology - 0 views

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    "Vernier LabQuest 2 is a standalone interface used to collect sensor data with its built-in graphing and analysis application. The large, high-resolution touch screen makes it easy and intuitive to collect, analyze, and share data from experiments. Its wireless connectivity encourages collaboration and personalized learning. You can also use LabQuest 2 as a computer interface using Logger Pro software for advanced analysis and video features. "
valerie taylor

Electric circuit builder - 0 views

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    build. test, explore electric circuits
valerie taylor

Heaviest elements yet join periodic table - physics-math - 03 June 2011 - New Scientist - 1 views

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    "Elements 114 and 116 have been officially added to the periodic table, becoming its heaviest members yet. They both exist for less than a second before decaying into lighter atoms, but they bring researchers a step closer to making even heavier elements that are predicted to be stable for decades or longer, forming a fabled "island of stability" in the periodic table."
valerie taylor

NASA - Mass vs. Weight Educator Guide - 1 views

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    Mass Versus Weight Educator Guide -- Grades 5-8 Students often confuse the terms "mass" and "weight." Each activity in this series demonstrates the difference between mass and weight by comparing students' results with the results of astronauts aboard the space station. Students perform the activities and analyze their data. Then they watch video of astronauts performing similar demonstrations on the station. The activities focus on Newton's second law of motion.
valerie taylor

Stephen Hawking's Universe - 0 views

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    ""I want you to share my excitement at the discoveries, past and present, which have revolutionized the way we think. From the Big Bang to black holes, from dark matter to a possible Big Crunch, our image of the universe today is full of strange sounding ideas, and remarkable truths. The story of how we arrived at this picture is the story of learning to understand what we see." "
valerie taylor

Working Model of Stephenson's STEAM ENGINE made of GLASS ! Rare! Video - 1 views

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    "This Model of Stephenson's Steam Engine was made in 2008 by master glassblower Michal Zahradník. Highlights: * The crankshaft is glass. The piston is glass. The counterweight that makes the wheel spin evenly is glass. "
valerie taylor

Electricty Misconceptions Spread By Textbooks - 0 views

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    "How does 'electricity' work? If you've learned about electricity from grade-school textbooks, then first we have to do some "debunking" and find out how electricity DOESN'T work. "
valerie taylor

Seven Questions for Stephen Hawking: What Would He Ask Albert Einstein & More | Open Cu... - 0 views

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    "If Stephen Hawking could talk with Albert Einstein, what would he say? "I would ask him why he didn't believe in black holes," says Hawking in this video from Time magazine. "The field equations of his General Theory of Relativity implied that a large star or cloud of gas would collapse in on itself and form a black hole."
valerie taylor

PodOmatic | Podcast - Learning About Teaching Physics - 0 views

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    "we discuss the research on individual learning styles, and how science learning requires us to blend the visual and the verbal."
valerie taylor

10 Creative Ways to Use the Accelerometer [iPhone] - 1 views

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    "The iPhone's built-in accelerometer has created a world of opportunities for developers to create applications that are engaging, creative, innovative and fun. Here we bring you 10 creative ways the accelerometer has been used, from games to photography, music and reading."
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