Some lucky animals are naturally endowed with bioluminescence, or the ability to create light. The firefly, the anglerfish, and a few more surprising creatures use this ability in many ways, including survival, hunting, and mating. Leslie Kenna investigates this magical glow – and our quest to replicate it.
A sinkhole, also known as a sink-hole, sink, swallow hole, shakehole, swallet or doline, is a natural depression or hole in the Earth’s surface which may have various causes. Some are caused by karst processes—for example, the chemical dissolution of carbonate rocks or suffosion processes in sandstone. Others are formed as a result of the collapse of old mine workings close to the surface.
There are a lot of nuclear weapons on Earth, so many that we often say it’s enough to “destroy the world several times over.” But could we?
Below is a moving collection of iconic photographs from the last 100 years that demonstrate the heartbreak of loss, the tremendous power of loyalty, and the triumph of the human spirit. Some photos are...
See this and you seriously won’t be able to use the bathroom again the same way.
Let’s make our neighborhoods and schools better because of OUR involvement. We should left our world in a better condition for future generations because WE were a part of it. These people should be an example to us to follow.
