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Billy Smith boosted
The Kid Should See This 🌈🪐✨
@tksst@fediscience.org  ·  activity timestamp 2 days ago

🪲💧 Ripple #bugs live their entire lives on the surface of streams, pivoting in less than the blink of an eye while stirring the #water beneath them into swirling vortices.

#Biomechanics researcher Víctor Ortega-Jiménez spent five years figuring out their secret: feather-like oars on their middle legs that deploy and collapse in just 10 milliseconds. Engineers are now building small #robots that mimic these water-skating abilities.

👉 Learn more: https://thekidshouldseethis.com/post/ripple-bugs-robots-skate-on-water-fan-feet-vortex-physics?utm_source=mastodon&utm_medium=social&utm_campaign=new_content&utm_content=ripple_bugs

#biomimicry #physics #engineering #insects #biology #science #animals #Berkeley #discovery #innovation #nature #research #technology #tech #tksst #video

The Kid Should See This

How do these ripple bugs (and robots) skate on water?

Walking on water seems impossible, an act that defies physics, but ripple bugs live their entire lives on the surface of creeks and streams. They move
Your browser does not support the video tag.
GIF
GIF
A ripple bug creates visible circular vortices in the water behind it as it moves across the surface, with the wake pattern showing multiple swirling disturbances in the blue water.
A ripple bug creates visible circular vortices in the water behind it as it moves across the surface, with the wake pattern showing multiple swirling disturbances in the blue water.
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The Kid Should See This 🌈🪐✨
@tksst@fediscience.org  ·  activity timestamp 2 days ago

🪲💧 Ripple #bugs live their entire lives on the surface of streams, pivoting in less than the blink of an eye while stirring the #water beneath them into swirling vortices.

#Biomechanics researcher Víctor Ortega-Jiménez spent five years figuring out their secret: feather-like oars on their middle legs that deploy and collapse in just 10 milliseconds. Engineers are now building small #robots that mimic these water-skating abilities.

👉 Learn more: https://thekidshouldseethis.com/post/ripple-bugs-robots-skate-on-water-fan-feet-vortex-physics?utm_source=mastodon&utm_medium=social&utm_campaign=new_content&utm_content=ripple_bugs

#biomimicry #physics #engineering #insects #biology #science #animals #Berkeley #discovery #innovation #nature #research #technology #tech #tksst #video

The Kid Should See This

How do these ripple bugs (and robots) skate on water?

Walking on water seems impossible, an act that defies physics, but ripple bugs live their entire lives on the surface of creeks and streams. They move
Your browser does not support the video tag.
GIF
GIF
A ripple bug creates visible circular vortices in the water behind it as it moves across the surface, with the wake pattern showing multiple swirling disturbances in the blue water.
A ripple bug creates visible circular vortices in the water behind it as it moves across the surface, with the wake pattern showing multiple swirling disturbances in the blue water.
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Ulrike Hahn boosted
Albert Cardona
@albertcardona@mathstodon.xyz  ·  activity timestamp 2 months ago

Bioinspired engineering: the eye of a parasitic fly of a wasp (Strepsiptera) deviates from the standard insect coumpound eye in interesting ways:

“Xenos peckii vision inspires an ultrathin digital camera”, Keum et al. 2018
https://www.nature.com/articles/s41377-018-0081-2

Taking advantage of the present state of a still ongoing many-million year evolutionary process.

#Strepsiptera #biomimicry #bioinspired #engineering

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Albert Cardona
@albertcardona@mathstodon.xyz  ·  activity timestamp 2 months ago

Bioinspired engineering: the eye of a parasitic fly of a wasp (Strepsiptera) deviates from the standard insect coumpound eye in interesting ways:

“Xenos peckii vision inspires an ultrathin digital camera”, Keum et al. 2018
https://www.nature.com/articles/s41377-018-0081-2

Taking advantage of the present state of a still ongoing many-million year evolutionary process.

#Strepsiptera #biomimicry #bioinspired #engineering

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