(CNN) — When a fossil preserves an animal’s complete body in a death pose, seeing it is observing a snapshot in time. Several such fossils exist for Archaeopteryx — the earliest known bird — and now, ...
A paper published last year in the Journal of the Royal Society Interface described a feather as a masterpiece of engineering, one comprising nine orders of magnitude, from the nanoscale to the meter ...
What is heavier: 1 kilogram of feathers or 1 kilogram of steel? Whilst the answer to this classic riddle is that they both weigh the same amount, it may be surprising to discover that the color of a ...
Etelka is a post-doctoral research fellow exploring aerosol science with biology and engineering.View full profile Etelka is a post-doctoral research fellow exploring aerosol science with biology and ...
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