…“boil” two different solids, one composed of non-polar molecules, the other of polar ones (Figure 3). Solubility Solubility. Polar (blue and red) and non-polar (gray) substances separate when mixed together,…
…up to a real-life test. That’s how you’ll know when you’re dealing with good science. Learn some good science in the High-Adventure Science investigations on climate, water, and space. http://www.sciencedaily.com/releases/2011/08/110825141621.htm…
…100 to be considered significant. http://www.xkcd.com/882 Scientists test their hypotheses multiple times to be sure of the significance of their results. Even though one test may reach a significant p-value,…
…about the stars to fully describe the planets. Just as in all scientific fields, the latest breakthrough discoveries are always built on a strong foundation of basic research. http://www.sciencedaily.com/releases/2011/01/110110151155.htm http://news.nationalgeographic.com/news/2011/01/110110-nasa-kepler-10b-new-planet-found-rocky-science-space/…
…climate was as warm (or warmer) than it is today. Was Earth colder because of the weak Sun, or warmer, as geologic evidence suggests? How did this affect how life…
…Earth; we know that there is life on Earth. Firstly, it’s the only way that scientists can “see” underground structures. “This demonstration is a critical first step that will hopefully…
Chadβs Great American Eclipse Chase: Part 6βPartial eclipse viewing with and without eclipse glasses β DIY filters, other optical setups, and more Blog Post
…boils down to three main stages: 1) Picking the site, 2) Prepping for partial phases, and 3) Prioritizing plans for totality. This second post in the min-guide describes some advanced…
…also provides a light-hearted, page-turning adventure. You can see a trailer for the book here: http://www.youtube.com/watch?v=QiJhpfnvk7o Teachers and students can get a taste of the land of Lexicon at www.LostinLexicon.com….
…series. Sigh. The drive back. Just like the partial phases of the eclipse itself, everything passes by in reverse, but it’s never quite as exciting. Still, as we drive back…
…teachers and students in a variety of ways. About 30% of the graduating class takes an AP Physics exam, compared to only 3% nationally. Read the Article (Free Sign-up Required)…