Best Invention Ever? The 'Cigarette' That Lets You Inhale Caffeine

If making your morning brew of coffee is too time consuming, an American company may have solved all your problems.

Eagle Energy Vapor has created an e-cigarette-like tool that let you inhale your daily caffeine fix.

Here is What Drugs, Caffeine, Weed, And Alchohol Do To Your Brain

A puff of this, and the world transforms into a colourful kaleidoscope of dancing patterns and waves of sound; a sip of that, and the muscles in your body relax like jelly. We know different drugs make us experience the world around us in very different ways - and their after-effects are often nowhere near as pleasant as the immediate results they produce. So what exactly are these drugs doing to the brain to prompt these feelings?