How to make your motorcycle exhaust quieter

Continued exposure to your motorcycle's engine can be harmful to your hearing, but these simple tips can help to make your ...
YouTube on MSN

Borla S-Type Exhaust GTI // Getting the best sounds DSG Fart Tips

Setup: Borla Catback exhaust + Nuespeed carb legal intake. Still have my cats. No drone at all with this exhaust. Really digging the sound. Audio recorded with a microphone on the trunk and one in the ...
IEEE

Study on the insulation characteristics of the pack outlet muffler duct of a civil aircraft

Abstract: A civil aircraft added a muffler section to its cooling pack outlet duct, which increases the heat transfer area between the duct and the outside atmosphere, making it necessary to ...
BBC

Football Daily

Euro Leagues: Mbappé v PSG, Fabregas under fire & Benfica’s Talent Factory Mbappé v PSG, Fabregas clashes with Senegal and a deep dive into Benfica’s academy.