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Best of Nature Network, nature.com blogs and Scitable: 18 – 24 February

Best of Nature Network, nature.com blogs and Scitable: 18 – 24 February

In her latest post, “Would I eat that?” Nature Network blogger, Eva Amsen, has a frank discussion about being a vegetarian and about lab-grown meat.  Read more

Best of Nature Network, nature.com blogs and Scitable: 11 – 17 February

Best of Nature Network, nature.com blogs and Scitable: 11 – 17 February

Robot hand can shoot hoops! 

Daniel Cressey on the News blog has been talking about a robot equipped with a ‘universal gripper’ which can now fire objects through basketball hoops and play darts:

Researchers from Cornell and the University of Chicago previously demonstrated their ‘gripper’, which consists of a rubber bag filled with granular material instead of the more common articulated ‘fingers’, could pick up heavy items such as car shock absorbers and delicate items such as raw eggs (see: Ground coffee helps robots get a grip). They have now added the ability to shoot objects picked up via positive pressure, as demonstrated in this video. Time to resurrect the Robo-Hoops contest.

Watch the video below demonstrating the gripper’s abilities or continue reading Daniel’s post here.

Chirps and Tweets

Scilogs NeuroCognition Blog features a guest post this week by Burak Yildiz, a post doc at the Max Planck Institute. He is considering the complex vocalizations produced by tiny songbirds and how they may give us hints about how humans learn, produce and understand speech: