This 8cm long chameleon may look lifelike, but it’s actually made from paper, gears, a magnet, and a bit of professional watercolor work, all by papercraft artist Johan Scherft. The video above, featured at The Automata Blog, walks through how the automaton moves. Bonus wow moment: there’s a mirror making the build possible.
This quiet town, set on the shores of western Hudson Bay, is a place where polar bears and humans coexist until the sea ice forms and the polar bears can travel on to the bay to hunt seals, their main prey.
During the warmer months, the polar bears are forced ashore by melting ice. While climate change may seem like a gradual process, often difficult to discern, the impact is real and evident in the polar bear capital. In Churchill, climate change has shortened the time that the bay remains frozen, reducing the polar bears’ hunting season by approximately four weeks…
For the last five years, Dr. Pim Bongaerts of University of Queensland’s Global Change Institute has been documenting the lives of corals through time-lapse photography. It all happens too slowly for the human eye, but capturing life in a coral reef over longer periods of time reveals much more about their growth, locomotion, and even their violent competition with each other. The video above is from BBC News: Underwater time-lapse shows secret life of a coral reef.
Corals actually comprise an ancient and unique partnership, called symbiosis, that benefits both animal and plant life in the ocean. Corals are animals, though, because they do not make their own food, as plants do. Corals have tiny, tentacle-like arms that they use to capture their food from the water and sweep into their inscrutable mouths.
Any structure that we call a “coral” is, in fact, made up of hundreds to thousands of tiny coral creatures called polyps…
Video of the performance, in 14 movements that represent different animals — a lion, a turtle, hens and roosters, elephants, fish, kangaroos, and more — was then packaged into an iPad app. It has become one of our favorites, not only due of the mix of animation and live action, but also because of how much time we get to spend with musicians playing beautiful music with their instruments. The video above is the grand finale. Highly recommended, along with these two newer apps from the same label: Pierre et le loup and Les 4 saisons d’Antoine.