Democracy, Public Service, and the Complexity of Governance It was Churchill who famously said that Democracy is the worst form of government except for all others. Put it another way: To be elected - the most fundamental pillar of democracy - you need to get your message to the popul ...
物理学家捕捉到了热在超流体中“晃动”的第一个声音,揭示了热是如何像波一样运动的 诸平 Fig. 1 Credit: CC0 Public Domain Fig. 2 For the first time, MIT physicists have captured direct images of “second sound,” the movement of heat sloshing back and forth within a superfluid. Th ...
Weekly Headlines (excerpts) 1. Solar-powered rainstorms, disease-spreading tornadoes, and more stories you may have missed this week A roundup of some of our favorite items from the Science Adviser daily newsletter BYPHIE JACOBS 9 FEB 2024 2. ...