Solar Impulse completed its first of five legs. Solar Impulse is a prototype of a larger aircraft said to have a launch date of 2015 and uses no fuel whatsoever but runs on solar energy. The first leg started over San Francisco and landed in Phoenix Arizona and completed in over 15 hours.

Xenex Cleaner Robots, fashioned by American Researchers at the Houston Technology Center, blasts hospital bugs, sterilizes and kills microbiological contaminants, fewer unnecessary deaths, and less people occupying beds for treatments of illnesses picked up in hospitals. Xenex’s uses strobe light pulses that are types of UV lights. The robots cost a pretty penny; however, the test