…4.09 4.49 4.49 7.69 Eric: Wow, $7.69? And the least expensive is only $0.60. What’s the normal price then? Jie: Normal? Well, there are a number of $0.69s, $1.00s, $1.79s,…
…To make a long story short, atoms interact with each other using two kinds of forces: Lennard-Jones forces (repulsion and short-range attraction) Coulomb forces (electrostatic and long-range attraction) Atomic interactions…
Students in the Luquillo Schoolyard Project in Puerto Rico are jamming on data. Large, long–term environmental data! And our free, online tool CODAP (Common Online Data Analysis Platform) joined their…
…on–that’s why it’s called RE-search! Read the ScienceDaily summary of the research at http://www.sciencedaily.com/releases/2010/10/101006141558.htm. Learn more about solar effects on Earth’s temperature and how climate scientists do research in our…
They just measured relativistic effects between two atomic clocks differing by the speed of a fast bike rider and on length scales shorter than two feet. Boy, this world is…
…whole thing to the Internet, by just double-clicking on the HTML file and see how it works. There are currently three types of interactions between MWScript and JavaScript. Use JavaScript…
Programmable thermostats allow Energy3D to study the effects of human behavior on home energy use Blog Post
…hourly heating cost of a house with Auckland heat pumps on January 1st when the thermostat temperature is set to be 18, 19, 20, 21, and 22 °C. Obviously, the…
Chad’s Great American Eclipse Chase: Part 8—Prepping 101—Planning and prioritizing for totality Blog Post
…be watching to see when these effects happen during this eclipse and how they change and evolve. Shadow bands as observed during an eclipse in 2001 The last effect to…
…many engineers are already using Energy2D to aid their design work. For example, in a German forum about renewable energy, an engineer has recently used the tool to make sense…
…plates around an entire planet — in this case a simplified, Earth-like planet. For the first time in K-12 education, students will be able to observe plate interactions on a…