This new drone takes its inspiration from birds, which, as you may have noticed, have both legs and wings. Engineers have ...

took inspiration from the anatomy of birds to design a multifunctional robotic leg that enables RAVEN, the authors’ uncrewed aerial vehicle (UAV), to walk, hop, jump and fly. Adding legs to such ...

As an exercise to help you manage and ultimately reduce back pain, the bird dog minimises stress on the spine and does not subject it to high stress loads. The emphasis on keeping a locked, neutral ...