Friday, 5 September 2014
Lawmakers To Meet with Jonathan Over Insurgency Threat, Blame Babangida For Flagging Performance Of The Military
|Credit: Sugar photo via Shutterstock|
Y-H Percival Zhang, chief science officer of Cell-Free BioInnovations and an associate professor of biological systems engineering at Virginia Tech, contributed this article to Live Science's Expert Voices: Op-Ed & Insights.
It might seem strange to use an ingredient found in cupcakes and cookies as an energy source, but most living cells break down sugar to produce energy. And, interestingly, the energy density of sugar is significantly higher than that of current lithium-ion batteries.
Recently, my colleagues and I successfully demonstrated the concept of a sugar biobattery that can completely convert the chemical energy in sugar substrates into electricity.
Monday, 14 July 2014
Rihanna has shown she is a die-hard football fan as she is in Rio de Janeiro for the World Cup finals..She has been showing off her new nose ring and her hot bikini body ..She also got to meet football Legend, Pele..
We have really missed Riri in Bikini's since she deleted her Instagram account....
Still the sexiest female musician of her generation