TechSamsung May Launch Smartphone With Graphene Battery That Can Charge In Less Than 30 Minutes Gadgets leaker Evan Blass revealed on Twitter that Samsung could release a new smartphone that uses a new graphene battery technology. What makes this battery better than lithium-ion batteries?by Allan Adamson
HealthHome Diagnostic Kit Can Detect Drugs In Blood And Urine Using Silicon Chips And An iPhoneby Diane Samson
ScienceAstrophotographer Grant Petersen Used His Smartphone To Capture Image Of Saturn 'Touching' The Moonby Athena Chan
ScienceNew Type Of Sensor Could Make Finding Rare Earth Metals Used In Smartphones Easierby Diane Samson