If hydrogen were to replace fossil fuel entirely, the researchers estimate that 60 to 120 trillion grams of hydrogen would be released each year into the atmosphere, assuming a 10-to-20-percent loss rate due to leakage.
The Fire TV can have a wired connection, the Fire TV Stick is wireless only. The Fire TV has Dolby Digital Plus & 5.1 surround sound, the Fire TV Stick is Dolby Digital Plus only. The Fire TV can do all Amazon games including hi-res video games, the Fire TV Stick only has a limited set of games it will play.
The Roku Stick can play Amazon Prime videos just fine, but the Fire TV Stick does it better. The problem is, the Fire TV Stick does everything else worse. The remote (either the physical or the mobile app) isnât as fully featured, the app interface is clunkier, and itâs missing basic apps like YouTube.