More Like this

1. Beyond Control

   Szymanski, Erika; Evans, Joshua; Frow, Emma (March 2024, GROW Magazine)

   The language of molecular biology says that the goal of bioengineering is achieving control over biological processes and other creatures. Maybe there are better alternatives. 

   more » « less
2. Chomsky and Beyond

   https://doi.org/10.37282/991819.21.29  

   Corballis, Michael; Berent, Iris (July 2021, Inference: International Review of Science)

   null (Ed.)

   Our culture may prefer vocal communication, but little is lost in communicating through overt bodily movements, as in sign languages. Indeed, a gestural system may have preceded a vocal one in evolution. 

   more » « less
3. Beyond polyhedral homotopies

   https://doi.org/10.1016/j.jsc.2018.06.019  

   Leykin, Anton; Yu, Josephine (March 2019, Journal of Symbolic Computation)
4. Personality beyond taxonomy

   https://doi.org/10.1038/s41562-020-00989-3  

   Dubois, Julien; Eberhardt, Frederick; Paul, Lynn K.; Adolphs, Ralph (November 2020, Nature Human Behaviour)

   null (Ed.)
5. Morphing pasta and beyond

   https://doi.org/10.1126/sciadv.abf4098  

   Tao, Ye; Lee, Yi-Chin; Liu, Haolin; Zhang, Xiaoxiao; Cui, Jianxun; Mondoa, Catherine; Babaei, Mahnoush; Santillan, Jasio; Wang, Guanyun; Luo, Danli; et al (May 2021, Science Advances)

   null (Ed.)

   Morphing structures are often engineered with stresses introduced into a flat sheet by leveraging structural anisotropy or compositional heterogeneity. Here, we identify a simple and universal diffusion-based mechanism to enable a transient morphing effect in structures with parametric surface grooves, which can be realized with a single material and fabricated using low-cost manufacturing methods (e.g., stamping, molding, and casting). We demonstrate from quantitative experiments and multiphysics simulations that parametric surface grooving can induce temporary asynchronous swelling or deswelling and can transform flat objects into designed, three-dimensional shapes. By tuning the grooving pattern, we can achieve both zero (e.g., helices) and nonzero (e.g., saddles) Gaussian curvature geometries. This mechanism allows us to demonstrate approaches that could improve the efficiency of certain food manufacturing processes and facilitate the sustainable packaging of food, for instance, by creating morphing pasta that can be flat-packed to reduce the air space in the packaging. 

   more » « less