Group items tagged

"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. "

"Rotational Motion (Physics) Road Runner Pendulum (Physics) Chemical Party (Chem) Chocolate Bunny (Earth Science) Evolution of Homer (Biology) Abbott and Costello 7x13=28 (Math)"

"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."

"element 118 (ununoctium, Uuo) was produced. Not too much though, one atom in the spring of 2002 and two more in 2005."

Very challenging

"spectrometers into people's hands -- lots of them. For as little as $35, you can now get your own kit and start scanning different materials in your backyard, neighborhood, or household. With one of our latest prototypes -- a spectrometer that attaches to your smartphone (see above) -- we hope to make spectrometry available to anyone,"

http://www.ted.com In his lab, Martin Hanczyc makes "protocells," experimental blobs of chemicals that behave like living cells. His work demonstrates how life might have first occurred on Earth ... and perhaps elsewhere too.

Researchers have found a way to make multiple high-performance anodes from a single silicon wafer. The process uses simple silicon to replace graphite as an element in rechargeable lithium-ion batteries, laying the groundwork for longer-lasting, more powerful batteries for such applications as commercial electronics and electric vehicles.

"Lab Out Loud is a podcast and blog that discusses science news and science education with leading scientists, researchers, science writers and other important figures in the field."

"The Cassini-Huygens mission was launched in 1997 to reach Saturn and explore the chemical environment of that inhospitable planet. Take a scenic tour from Earth to Saturn with the help of engineering!"

wonderful illustrations

"Molecules is an application for viewing three-dimensional renderings of molecules and manipulating them using your fingers. You can rotate the molecules by moving your finger across the display, zoom in or out by using two-finger pinch gestures, or pan the molecule by moving two fingers across the screen at once."

source of free science projects and experiments for parents, teachers, and children of all ages.

Interactive Science Simulations Fun, interactive, research-based simulations of physical phenomena from the PhET project at the University of Colorado.

"125 Great Science Videos: From Astronomy to Physics & Psychology "

"this organic star dust is similar in structure to complex organic compounds found in meteorites. Since meteorites are remnants of the early Solar System, the findings raise the possibility that stars enriched the early Solar System with organic compounds. The early Earth was subjected to severe bombardments by comets and asteroids, which potentially could have carried organic star dust. Whether these delivered organic compounds played any role in the development of life on Earth remains an open question."