Mimicking one of the body’s most complex organs isn’t easy, but researchers are making progress.
Results for "3D printing"
A safer, more flexible graft gets to the heart of coronary artery bypass
Using a hydrogel coated with electrospun nanofiber, a new artery graft offers safer coronary artery bypass interventions.
Combing through the science of split ends
Materials scientists are applying biomechanics to understand how split ends contribute to our bad hair days—and what can be done to fix them.
Scientists observe spontaneous liquification of a metal
Something unexpected happened when atoms of gallium were observed to spontaneously transition from solid to liquid and back again.
Athina Anastasaki: New ways to recycle old polymers
Polymer chemist Athina Anastasaki talks about establishing her career, inroads into polymer recycling, and resilience in academia.
Titanium-based metamaterial unlocks strength beyond nature
A groundbreaking titanium metamaterial with unparalleled strength and versatility could revolutionize manufacturing and high-speed aviation.
Liquid metal adhesive holds fast for durable, flexible electronics
E-CASE liquid metal adhesive enables flexible connections to make better, tougher flexible electronics for wearables and robotics.
How Internet of Things could help stave off a food crisis
With innovations in biosensors, Internet of Things, and machine learning, a collective effort could offer a way to overcome an impending shortage.
Gentle robots made from brown seaweed to explore fragile marine environments
Biodegradable soft robots made from brown seaweed and hydrogels enable the exploration of fragile environments with minimal environmental impact.
Science in pictures
From holographic sound waves to nanobelt haystacks, this gallery gives a renewed appreciation for scientific exploration.
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