Abstract: In this paper, the friction pair of a marine engine high-pressure pump roller is the focus of the research. A double-layer oil film hydrodynamic lubrication model is established, considering ...

San Marcos elementary students design their own coaster, preview Legoland's new roller coaster To stream CBS 8 on your phone, you need the CBS 8 app.

A conceptual roller coaster was designed to push human physiology past survivable limits, using extreme g-forces to demonstrate how physics can overwhelm the body. The moment Trump found out the ...

With nothing but paper, tape, and a marble as a test vehicle, engineering students at Tyler ISD’s Career and Technology Center put their designs to the test, building roller coasters filled with loops ...

SAN JOSE, Calif. — Austin Hooper doesn’t lie awake at night haunted by 28-3. But the irony isn’t lost on him that his second trip to the Super Bowl — nine years after the first as a rookie — comes ...

Optimism is in the air, but so is the pressure to turn things around. Thomas Ingenlath returns to Volvo as Chief Design Officer after leading Polestar’s rise. Volvo faces declining sales in key ...

Peak Design is no stranger to innovation, particularly in the bag space. However, the brand has, for most of its tenure, focused on the kinds of packs you haul on your back or over your shoulder. It ...

With the Roller Pro, Peak Design reshapes what modern carry-on luggage can be. Built from the ground up with a patented low-profile carbon fiber trolley system, a hybrid soft–hard shell, and an ...

VALLEY CITY, N.D. (NewsDakota.com) – Roller skating is back every Sunday afternoon from 1pm to 3pm in the Valley City Recreation Center. The Kiwanis Club of Valley City has taken over the operation of ...

When the weekly hang is in the William Pennington Engineering Building and the conversation is about gravitational force and laws of motion, then the friend group is the Roller Coaster Club. “I wanted ...