Videos on reprintable paper
Our reprintable paper remains usable over many cycles of printing and cleaning ink off the paper.
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A short video for pitching on rewritable paper
A paper for writing with pens of different types, cleaning the ink off the surface and rewriting over 200 cycles.
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A video on application of a reusable sticky floor mat
A floor mat which can be used over 200 cycles of removing dust from a surface and washing.
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A video demonstrating autonomous rolling of an elastomeric cylinder up an inclined plane
The cylinder is powered by a solvent that can swell the crosslinked network of the elastomer.
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A video demonstrating demonstrating autonomous rolling of a cylinder carrying a payload
The cylinder can roll up an inclined plane, and can also carry a payload while rolling.
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A video showing insertion of a needle into a soft and brittle hydrogel without vibration
The video shows appearance of primary and secondary cracks.
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A video depicting insertion of a needle into a soft and brittle hydrogel block, subjected to vibration
The video shows that secondary cracks get arrested because of vibration
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A video showing formation of kink at a soft joint embedded with fluid-filled microchannel
Appearance of the kink presents an example of hysteresis in a purely elastic system.
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A video showing appearance of a kink in a soft cylinder subjected to bending
When a soft cylinder is bent to a sufficent extent a kink appears at its compressed side.
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A video showing propagation of shear wave during kink formation on a bent and compressed soft cylinder
Appearance of the kink is captured using a high frame rate camera.
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A video showing mixing of liquids within a triple-helical microchannel
Simulation of chaotic advection inside a microchannel.
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A video showing crack propagation on a adhesive patterned with islands
Simulation of chaotic advection inside a microchannel.
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A video on reprintable paper
products made of reusable papers.

A video depicting use of washable sticky mat