Understanding our own order
Humans are primates. If we weren’t able to do things like write poetry and drive cars, we would likely be classified as another species of great ape, along with our closest cousins—chimpanzees, bonobos, gorillas, and orangutans. Thus, understanding the genomes, evolutionary history, sociality, and, some might argue, even ecology of modern primates greatly informs our understanding of ourselves.
A cool path for making glass
Brent Grocholski
Printing glass with additive manufacturing techniques could provide access to new materials and structures for many applications. However, one key limitation to this is the high temperature usually required to cure glass. Bauer et al. used a hybrid organic-inorganic polymer resin as a feedstock material that requires a much lower temperature for curing (see the Perspective by Colombo and Franchin).
A super Sonic circadian synchronizer
Sonic Hedgehog signaling and primary cilia control the core mammalian circadian clock
Virtually all mammalian physiological functions fall under the control of an internal circadian rhythm, or body clock. This circadian rhythm is governed by master neural networks in the hypothalamus that synchronize the activity of peripheral clocks in cells throughout the body.
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