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Materialism, a podcast exploring the past, present and future of materials science, is turning five. Co-founders and co-hosts Taylor Sparks (a professor at the University of Utah) and Andrew Falkowski (a PhD student in Sparks’ group) discuss how they use storytelling to create compelling episodes and share their journey and lessons learned.
Minimally invasive surgery (MIS) lacks sufficient haptic feedback to the surgeon due to the length and flexibility of surgical tools. This haptic disconnect is exacerbated in robotic-MIS, which utilizes tele-operation to control surgical tools. Tactile sensation in MIS and robotic-MIS can be restored in a safe and conformable manner through soft sensors and soft haptic feedback devices.
The production of conventional meat contributes to climate change and uses up around 70% of available arable land. Cultured meat is emerging as a potential solution, but presently can be only produced at the pilot scale. Biofabrication technologies developed for biomedical applications could be leveraged to introduce automation and standardization in the production of cultured meat, accelerating its path to market.
An article in Nature Electronics introduces a single-step platform for integrating 2D materials into functional devices, addressing a fundamental constraint in van der Waals integration.
An article in Advanced Healthcare Materials reports a 4D-printed hydrogel dressing that shrinks at body temperature and promotes healing in chronic diabetic wounds.
An article in Science reports an exceptionally warm and thin sweater knitted from stretchy aerogel fibres, whose core–shell structures are inspired by the fur of polar bears.
