IDEAS Schedule for November

Political observers Rachel Maddow and Rebecca Solnit discuss the global impact and domestic pushback on Trump's America; ...
National Security Journal on MSN

Mach 9.6 X-43A ‘Hypersonic Scramjet’ Has a Message for Any Military on Earth

A, an unmanned scramjet testbed, set the world record for an air-breathing aircraft by hitting Mach 9.6 in 2004. -Launched ...