New video camera captures 5 trillion frames every second High-speed filming could offer view of rapid chemistry, physics phenomena. SPEEDSTER A video camera that can film the equivalent of 5 trillion images every second reaches such speeds with the help of an algorithm, capturing the movement of light particles (orange ball). ~~ Courtesy of Elias Kristensson/Lund University
There's a lot of talk these days about when and how we might all move to Mars. But what would it actually be like to live there? Mari Foroutan details the features of Mars that are remarkably similar to those of Earth — and those that can only be found on the red planet.