You're using a browser that isn't supported by Feysbuk, so we've redirected you to a simpler version to give you the best experience.Bu sayfadaki bilgiler sadece brifing amaçl?d?r ve t?bbi tavsiyenin yerine geçmez. Sa?laml?k mahir?n?za dan???n!The result is that our electrical grid is grinding to a halt in many places. We call this problem grid c