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Metallic Bonding: The Electron-Sea Model & Why Metals Are Good Electrical Conductors - Video & Lesson Transcript |

In a new paper published in Science, researchers at the Harvard and Raytheon BBN Technology have advanced our understanding of graphene's basic properties, observing for the first time electrons in a metal behaving like a fluid. Credit: Peter Allen/Harvard SEAS Read more at:


A scanning electron micrograph of a four-day-old zebrafish embryo, created by Anne Cavanagh and David McCarthy. To capture this image, the zebrafish was physically attached to a stub (specimen holder) by its tail and tilted to 65 degrees.


Scanning electron micrograph of fertilization in the sea urchin. x700 (at 4x4"   Rights Managed Image Image No.BH1265 ArtistDavid M. Phillips   AgencyPR Science Model Release - NoProperty Release - No     Rate this image: Save to disk Print image Contact us Email image   Focus your search magnification magnified micrograph micrographs micrography microscopy reproduction science sea urchin sem Scanning electron micrograph of fertilization in the sea urchi

from Engadget

FlyNano proto takes to the air, final model will soar mainly with electrons (video)

Wetsuit recommended, pilot's license optional*. FlyNano Proto, an electric, single-seat amalgam of a seabird and a seaplane, took its maiden voyages in Summer Now the Finnish company is working to develop its first production series, FlyNano Oy, in


The zebrafish (Danio rerio). It grows from a fertilised egg to a sexually mature animal within a period of three months. Two-day-old larvae, in which the mouth opening can be clearly identified. However, the apertures which look like eyes are, in fact, the organisms’ future olfactory organs. The scientists at the Max Planck Institute for Developmental Biology study tissue and organ development in zebrafish embryos. Scanning electron microscope image, coloured MPI for Developmental Biology