Mercedes Built a 476HP 4 Cylinder by HAND #classiccars #mercedesbenz

Full Restoration of a Seized Dozer Engine Deep in the Mountains | Heavy Machine

Exhaust Smoke Colors and Their Causes | Black, Blue, White & Gray Smoke Explained 🔥

Hundreds of students poured out of Central Catholic High School on Friday morning to protest the way that their school and the Portland Archdiocese have handled a racist incident involving the school’s baseball team. Student spokespeople for the walkout, which was organized by the Black Student Union at the 800-student high school, presented a list of demands, including for suspension of the Southeast Portland private school’s baseball coaching staff until they have undergone training, a partial

This Engine Sounds Like Mechanical Music 😳⚙️

Inside the Shahed-136: The Engineering Behind the Sound 🛠️✈️ #militarytechnology#shaheddrones

He Turned a $9,500 1968 Mustang Into a 5.0 V8 MONSTER #classiccars #enginebuild