LIFESTYLE - LIFESTYLE

	Is It Hard For Archers To Resist Firing Arrows at Everyone?
	Olympic Archer Sarah Voegel took years to resist the urge to shoot arrows at fans and everyone.
	These Arrows Actually Point the Same Way, But Neat Trick Reverses One [VIDEO]
	This simple experiment shows how you can make it seem as though the arrows on a piece of paper move in the wrong direction. This is the result of refraction - as light passes through the glass, its speed changes and it refracts, slightly changing d...