Encrypting emails can be tedious, difficult and very confusing. And even for those who have mastered the process, it's useless unless the intended recipient has the correct software to decode the message. A Georgia Institute ...
Software
Jul 3, 2015
5
77
This view of the American flag medallion on NASA's Mars rover Curiosity was taken by the rover's Mars Hand Lens Imager (MAHLI) during the 44th Martian day, or sol, of Curiosity's work on Mars (Sept. 19, 2012). The flag is ...
Space Exploration
Jul 3, 2015
0
39
So far, women whose portraits appear on U.S. money have been a party of three. Excluding commemorative currency, only Sacagawea, Susan B. Anthony and Helen Keller appear on coins in general circulation, according to the U.S. ...
Other
Jul 3, 2015
7
17
Using molds to shape things is as old as humanity. In the Bronze Age, the copper-tin alloy was melted and cast into weapons in ceramic molds. Today, injection and extrusion molding shape hot liquids into everything from car ...
Nanomaterials
Jul 3, 2015
1
653
While fireworks only last a short time here on Earth, a bundle of cosmic sparklers in a nearby cluster of stars will be going off for a very long time. NGC 1333 is a star cluster populated with many young stars that are less ...
Astronomy
Jul 3, 2015
0
58
A noninvasive technique involving strawberry jam and a piece of rope is helping surveillance for diseases that might jump from monkeys to humans according to a study from the University of California, Davis.
Plants & Animals
Jul 3, 2015
0
25
"Sharks are almost perfectly evolved animals. We can learn a lot from studying them," says Emory mathematician Alessandro Veneziani.
Plants & Animals
Jul 3, 2015
0
90
New color images from NASA's New Horizons spacecraft show two very different faces of the mysterious dwarf planet, one with a series of intriguing spots along the equator that are evenly spaced. Each of the spots is about ...
Space Exploration
Jul 3, 2015
12
128
This image over part of the Italian island of Sardinia comes from the very first acquisition by the Sentinel-2A satellite.
Earth Sciences
Jul 3, 2015
0
42
When scientists develop cancer therapies, they target the features that make the disease deadly: tumor growth, metastasis, recurrence and drug resistance. In epithelial cancers—cancers of the breast, ovaries, prostate, ...
Bio & Medicine
Jul 3, 2015
0
117
