A raven in a losing fight may call to the audience watching the fight for help, but it will do so strategically. Researchers observed that ravens from the Konrad Lorenz field station in the Austrian Alps called a lot more and for a lot longer when they recognised potential allies in the audience, such as relatives and friends. If their opponents seemed to have allies on their side, however, the ravens called less, presumably to avoid drawing attention to themselves and their unfortunate situation. Read full article here
Health
Electrical Muscle Stimulation Takes The Work Out Of Your Workouts
Growing stronger and losing weight without putting in the effort seems like a fairytale, right? Electrical muscle stimulation might make the dream come true. During EMS, a full-body suit sends out electric charges that stimulate your muscles as if you’ve actually worked out. Older people, in particular, are reaping the benefits. Since they can’t do traditional strength training anymore, EMS is a viable alternative that keeps them healthy and strong. Some evidence suggests that the benefits go beyond strength training; EMS seems to promote cell growth and slow down the ageing process! Read full article here
Merv
August 12, 2022
