Tag Archives: Study

Hummingbird Science Hi Speed on Nat Geo!

Hummingbird Science

The National Geographic Channel in conjunction with  Clark lab at US RiversideDudley lab at UC Berkeley,   have posted a video that shows the process of capturing hummingbirds in flight, feeding, and doing acrobatics all in glorious 4k at 2000fps.  It is probably the most scientifically worthy portrayal of hummingbirds in flight ever to be documented.

The intricacies of flight, hovering and coping with the environmental elements that hummingbirds have to fend off and how they accomplish it are now being deciphered with the help of 4k Phantom Flex cameras in great detail mainly shot by naturalist filmmaker Anand Varma.  This is all part of a recent National Geographic story on hummingbirds here![...] → Continue Reading Full Post ←

Frog Tongue Science in Slow Motion!

Frog Tongue Science

A new study released by Georgia Tech led by Alexis Noel, Mechanical Engineering Ph.D. student at that institution has revealed the hidden nature and mechanics of how frogs use their squishy and sticky tongues to eat their prey. With acceleration forces  reaching 12 Gs these prey experiment over 4x that of astronauts in a rocket leaving the atmosphere at 3 Gs.

With the use of high speed video cameras  at over 1,000fps the study was able to reveal the complex motion, eye retraction and viscous properties of the frog’s elastic tongue while catching prey.  The frog uses a mucus like substance on the tongue to generate the stickiness necessary to envelop the insect prey without ejecting them off from the brutal speed and force generated.[...] → Continue Reading Full Post ←