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VisualThese wheels never turn
Coordinated waves of beating cilia make a rotifer’s crown look as if it spins. The movement also creates currents that carry food toward the mouth. https://askpandi.com/media/editorial/content-archaeology-final9-20261013/cc6dd5b3…
Composed CarouselA rasp, a saw and a sponge—all built into animals
A sea snail scrapes. A sawfly cuts. A fly drinks. Follow three familiar actions down to the tiny structures that make them possible. A snail eats with a rasp. Inside its mouth, a ribbon of tiny teeth scrapes food from a surface.…
Concise answerThis animal can lose its gut—and grow another
A sea cucumber can do something startling under stress: some species eject internal organs, including the intestine, and later rebuild them. The process is called evisceration. It can follow a predator encounter, low oxygen or ot…
Composed CarouselThis bird builds a stage for a date
Twigs, blue treasures and a performance. The satin bowerbird turns a patch of forest into a courtship arena. He built a stage for a date. A male satin bowerbird builds and decorates a courtship arena. Two walls. One avenue. Twigs…
Traditional cordage and net making secrets of Virginia
[00:44] Natural Tree Barks Used for Ancient Rope Making [02:14] The Opposing Twist Technique Behind Handmade Rope [04:03] Why You Never Use Grass Rope Outdoors [06:24] How to Knot a Diamond Mesh Fishing Net [08:04] How Traditiona…
Artemis II crew shares emotional reflections from lunar orbit
[02:16] Naming a Lunar Crater for an Astronaut's Wife [04:34] Why Seeing Earth from the Moon Reaffirms Human Purpose [07:08] Riding a Fireball Back to Earth [10:03] Hearing Family Messages in Deep Space [11:08] Why Deep Space Mis…
How the Coast Guard saved three generations during Katrina
[00:03] Katrina Survivor Sends Emotional Message to Rescuers [00:46] Trapped in a Boat for Seven Hours During Katrina [01:34] Rescue Swimmer Follows Katrina to Answer Desperate Mayday [02:23] Dramatic Helicopter Hoist of Baby and…
How NASA tests Orion's deep space parachutes
[03:00] Why NASA Intentionally Fails Parachute Tests [05:22] The Most Terrifying Moment of Space Reentry [05:59] The 12-Second Freefall NASA Holds Its Breath For [07:14] Why NASA Needs 21 Parachutes for One Test [09:29] Slowing D…
Concise answerIce can be clear. Why is snow white?
The same frozen water can look like a window or a white blanket. The difference is the route light takes through it. A clear piece of ice has relatively few internal obstacles, so much of the light can pass through. Snow is a col…
Social PostOne glowing tube. Many tiny animals.
That glowing tube is a colony. A pyrosome’s wall contains tiny animals called zooids. Each pumps water and filters food; together they form a drifting, luminous tube. One shape in the sea, many lives inside.
Composed CarouselThis bird’s incubator is a compost heap
An incubator built from sand and leaves. Malleefowl use heat from decomposition and the sun, while the male manages the mound. An illustrated natural-history story. This bird’s incubator is a compost heap. The malleefowl builds a…
Concise answerThe creature drilling through this ship is a clam
The name gives you the wrong picture. A naval shipworm, Teredo navalis, is a bivalve: a relative of clams and mussels, with an unusually long body. Its shell has become a tool. Two small, ridged valves at the buried end grind and…
GalleryThose blue jewels are eyes
A real scallop eye. Olivier Dugornay / IFREMER · CC BY 4.0 https://askpandi.com/media/editorial/scallop-social-review-20261018/f0ba73a2278c4ef1-01-real-scallop-eye.jpg A mirror inside an eye. AI-generated schematic · Simplified,…
Key moments from Sintel's quest to save her dragon
[01:46] The Shaman Warns Sintel of Her Dangerous Hunt [03:26] Sintel Nurses a Baby Dragon Back to Health [04:08] Scales Learns to Fly Before Disaster Strikes [07:24] You Have Only Failed to See [10:20] The Tragic Realization of S…
When a cat and dog try to launch a DIY rocket
[00:22] When Your Overexcited Co-Pilot Shows Up [01:03] Never Let Them Touch the Big Red Button [01:41] When Flight Instruments Give Up Mid-Air [02:22] Mission Accomplished Despite the Crash
Instagram PostA forest that turns with the story
Changeable forest In The Company of Wolves, Furst’s handmade trees rolled to suggest seasons. Their shifting forest makes the dream-world feel unstable. Original editorial reconstruction.
Gemini Ten: Photography on the Climb to Agena Eight
On July nineteenth, nineteen sixty-six, Gemini Ten was climbing toward Agena Eight. The day before, Michael Collins and John Young had docked with Agena Ten. A trajectory correction had left them with only half their planned fuel…
The Marshall study, and what the source does not establish
After November 1964, budget pressure and NASA’s choice to emphasize crewed Earth-orbit missions sharply reduced piloted Mars-study activity. A Marshall Space Flight Center team still examined a Saturn-and-Apollo-based Mars flyby,…