Found 0 - 10 results of 13 programs matching keyword " x-ray"
Curiosity has made a discovery! What could it be? Why are JPL scientists keeping this breaking news classified for now? Exploratorium host and Mars enthusiast Robyn Higdon and Ron Hipshman will give you a refresher on Curiosity's SAM instrument and will discuss the process that scientists at JPL must endure before releasing this ground breaking discovery to the public.
Project: Return to Mars | Browse All
Date: November 27, 2012
Category: Popular Science
Subject(s): Astronomy/Space Science, General Science
Watch ancient text revealed and read for the first time in a thousand years! Archimedes was one of the world's greatest scientific and mathematical minds. His thoughts were inscribed on goatskin parchment, but the letters and diagrams were scraped off and written over by Greek monks in the Middle Ages. Now, using an intense x-ray beam generated at Stanford University's linear accelerator, some of the original Greek text will be revealed for the first time in the modern world.
Project: Evidence: Ancient Writings Revealed | Browse All
Date: August 4, 2006
Category: Everyday Science
Subject(s): History, Technology