Bluetooth speaker in a nut shell | Earth Wonders

A new experiment reveals, in a nutshell, why the largest particles in some mixtures tend to gather at the top. This phenomenon is known as the Brazil nut effect. (Brazil nuts are in yellow; peanuts are in red in the left clip and transparent on the right.) Learn more: https://www.sciencenews.org/article/brazil-nut-effect-mixed-nuts-xray-scan-physics | Science News Magazine

Science 101 series takes you back to the basics, with plain-language explanations of the scientific concepts behind our pivotal discoveries and our biggest innovations. In this Science 101: What is Nanoscience video, assistant scientist Jie Xu explains what nanoscience is, and how it is being applied at Argonne's Center for Nanoscale Materials - https://bit.ly/3Db3FmM | Argonne National Laboratory