Fiber optics can produce a dazzling glow, but the quality is often compromised when used with sparklers.Focusing and light transmission…
Tag: fiber optic sparklers
Why you should never go to a new town without an iPhone 4S, 4 or 4S Plus
TechRadars’ Paul Ryan: The best and worst of the iPhone 5S, iPhone 5C, iPhone 6 and iPhone 6 Plus.Paul Ryan…