This artist’s impression shows how photons in the Cosmic Microwave Background (CMB, as detected by ESA’s Planck space telescope) are deflected by the gravitational lensing effect of massive cosmic structures as they travel across the Universe.
This is a play on the symbols from the Periodic Table of the Elements. Using the symbols for Thorium, Iodine, Nitrogen, and Potassium you can create the word "ThINK." Great for any science or chemistry classroom. Could be used for bulletin boards or
Scientists from the University of Cambridge have created, for the first time, a new type of microchip which allows information to travel in three dimensions. Currently, microchips can only pass digital information in a very .