The 165-foot rope rappel – California’s longest cave rappel – allows adventure seekers to descend from the top of the main chamber directly to the cavern floor. Dangling in the middle of this vast ...

Beyond the main chamber, Moaning Caverns contains additional passages and rooms that continue to be explored and mapped by speleologists (the proper term for cave scientists, not to be confused with ...

Abstract: In this letter, an autonomous spiral stair climbing method for tracked vehicles using the reaction force from side walls has been proposed. Spiral stairs are one of the most difficult ...

Based on the screenplay by Mel Dinelli, this story revolves around Helen Warren, a beautiful mute girl, who becomes the target of a mysterious killer who preys on young handicapped women.

Justin joins the Simple Flying team from the Chicago area with both a Bachelor's degree and a Master's degree in Engineering. He has worked on a range of both Cessna and Gulfstream projects, including ...

Two golden retrievers were excited to explore the home they were staying in on vacation, only to find themselves trapped upstairs as they were unable to face going down a spiral staircase. Ellie ...

On June 1, 2025, in Rus, Jaén, Spain, an RC Jeep Gladiator was filmed climbing a spiral staircase. The video shows the miniature vehicle skillfully navigating the tight turns with impressive traction.

When you’re looking to elevate your space without stretching your budget, The Express spiral staircase stands out as an ideal choice. It’s an affordable, customizable option that fits various indoor ...

Michelle Keegan has almost reached the nesting phase as she prepares to welcome her first child with her husband Mark Wright. While they patiently await the arrival of their bundle of joy, the stars ...