Cutting & Saving Portions Of Videos You sometimes might want to only show portions of online videos and not its whole length. This is a short list of what I’ve found to be the best tools to use to do just that. Here are my recommendations for The Best Tools For Cutting-Out & Saving Portions Of Online Videos: Tube Chop allows you to very easily just cut-out the portion of the YouTube clip you want to show. As an example, I’ve embedded a two minute clip from the nauseatingly paternalistic movie “Dangerous Minds” into my other blog, Engaging Parents In School (Though I’ve got issues with the movie, the clip of a teacher home visit is great). Splicd is a similar tool. SafeShare.TV also lets you crop videos. Matt Cutts, a Google engineer, explains that it’s possible to directly link to any portion of a YouTube video by just adding a few characters to the end of a YouTube url address. I lastly wanted to share a somewhat related tool called Vidinotes. Embedplus Reelsurfer lets you clip portions of videos. ViewRZ
The Science Network DNA molecules can 'teleport', Nobel Prize winner claims A Nobel Prize winning biologist has ignited controversy after publishing details of an experiment in which a fragment of DNA appeared to ‘teleport’ or imprint itself between test tubes. According to a team headed by Luc Montagnier, previously known for his work on HIV and AIDS, two test tubes, one of which contained a tiny piece of bacterial DNA, the other pure water, were surrounded by a weak electromagnetic field of 7Hz. Eighteen hours later, after DNA amplification using a polymerase chain reaction, as if by magic the DNA was detectable in the test tube containing pure water. Oddly, the original DNA sample had to be diluted many times over for the experiment to work, which might explain why the phenomenon has not been detected before, assuming that this is what has happened. The phenomenon might be very loosely described as 'teleportation' except that the bases project or imprint themselves across space rather than simply moving from one place to another. What does all of this mean?
Cell Models For life all cells have basic needs. Cells have diverged in their structure and function to accommodate these survival requirements. Here are some KEY TERMS to help you think, explore and search for similarities and significant differences that have become the characteristics of eukaryote (animal, plant) and prokaryotic (bacteria) cells. Examples might be searching: eukaryote prokaryote reproduction or animal plant cell energy. Reproduction / cell division Energy trapping, storage and consumption Form / shape / structure Cell specialization Compartmentalization of cell functions Communication within and beyond the cell Cell / organism survival