An underwater encounter with the beautiful and unusual "feather star" (Crinoid sp.), these ancient invertebrates first appear in the fossil record about 300 million years before the dinosaurs.
A dragonfly carefully brushing away raindrops, recorded with a phone and a macro lens. [📹 Anagha Peethambaran]…
This is what radiation looks like. A piece of uranium in a chamber filled with cooled ethanol vapor creates visible condensation trails as the alpha particles it emits collide with
The Veluwemeer Aqueduct, located in the Netherlands, is a unique water bridge that allows ships to sail over a highway. [📹 Floris Hermans]…
