This Eerie Whale Bone Alley in Siberia Was Erected By Natives a Long Time Ago and We Are Only Guessing Why
Mystery of the whale bones.
Mystery of the dots solved.
Comparing the Effect of Light Pollution Before & After Dunedin, New Zealand, Changed to LED Lighting
A good way to fight light pollution.
For somebeody used to right-hand traffic, getting through this roundabout would probably be just impossible.
Black sand is different.
The oldest bridges still in use.
When spiders rise.
Forest under the glacier.