fromArs Technica2 weeks agoBootstrappingTo regenerate a head, you first have to know where your tail isNormal embryonic signaling pathways can support regeneration but may inhibit head development in tail sections.
Artificial intelligencefromScienceDaily2 months agoHow to get a robot collective to act like a smart materialRobots can now mimic material behaviors, self-assembling into forms with variable properties inspired by biological processes.
fromNature11 months agoOMG scienceDaily briefing: Amazing auroras are just a warm-up - more solar storms are comingThe upcoming solar maximum predicts more and larger solar storms, potentially disrupting satellite communications and power grids.