Thinking about buying a Powerball ticket? Winning the lottery is a long shot at 1 in 292.2 million odds of taking home the jackpot. But for $2 a drawing, maybe it's worth a try. You might have your ...

A laser is usually constructed from two basic elements: a material that provides optical gain through stimulated emission and an optical cavity that partially traps the light. When the total gain in ...

The theory behind hydropower is very simple: water obeys gravity and imparts the gained kinetic energy onto a turbine, which subsequently drives a generator.  The devil here is, of course, in all ...

Were you a lucky winner? Check your tickets for lottery draw games in Nebraska here. *Based on iOS download data collected by Sensor Tower. Jackpocket is the official digital lottery courier of the ...