Jumping spiders have no stereo vision and no camera-like lens, yet they leap onto prey with pinpoint accuracy. The secret lies in a four-layer retina… Read More »Jumping Spiders Judge Distance by Deliberately Blurring Their Own Vision
In the vacuum of space, suction cups have no pressure to grip with and adhesives freeze solid almost instantly — so NASA and Stanford engineers… Read More »How a Gecko’s Foot Became NASA’s Solution for Gripping in Space
It’s famous that the iPhone opened the smartphone era in 2007. But a commercial product combining phone calls, email, and touchscreen apps in one device… Read More »There Was a Smartphone 13 Years Before the iPhone
The great white shark is often called “warm-blooded,” but more precisely it is a regionally endothermic (mesothermic) animal that warms only specific parts of its… Read More »Hot Muscle in Cold Water: The Great White Shark’s Regional Endothermy
Voyager 2 launched first in August 1977, with Voyager 1 following 16 days later — yet Voyager 1 reached Jupiter and Saturn first. Behind that… Read More »Launched 16 Days Later, It Arrived First: Voyager 1 and 2’s Diverging Paths
The ocean sunfish floats on its side on the waves as if dead. But it’s actually diving into the deep sea several times a day… Read More »The Real Reason the Ocean Sunfish Lies on the Waves Like It’s Dead: Rewarming After the Hunt
