To avoid the need for repeated surgery, scientists are developing durable artificial heart valves from regenerated tissue.
Results for "3D printing"
Recyclable hydrogels for fast prototyping
Researchers have created stiff, recyclable hydrogels that can be broken down into their base components and reshaped on demand.
This month in pictures
Living optical fibers, nickel skeletons, and superconducting graphene — this edition of our Science in pictures series contains more incredible images selected by our editors.
This month in pictures
Enjoy this gallery of science images featuring a glowing hydrogel fish, microscale flowers, nanoscale fireworks, and more.
A robot that smiles back
Researchers teach robots to make appropriate reactive human facial expressions, an ability that could build trust between humans and their robotic co-workers and care-givers.
Neri Oxman and the age of “Material Ecology”
Operating at the intersection of technology and biology, Neri Oxman is calling for a fundamental shift in the way we design and construct the built environment.
Scientists develop nose Jell-O for skin cancer recovery
A team of scientists are making skin cancer recovery surgeries safer using a material hydrogel that mimics natural cartilage.
Researchers translate the music hidden in spider webs
From better 3D printers to cross-species communication and otherworldly music, scientists unlock the hidden, musical language of spiders.
A spotlight on robots helps them turn “feeling” into movement
Researchers recreate the somatic nervous system in robots, allowing them to convert feeling into movement under different stimuli.
A new biosensor detects COVID-19 antibodies in 10-12 seconds
The testing platform identifies the presence of two antibodies in microliter samples of blood.
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