in this paper, design, fabrication, modeling, and control of a low-cost ball and pipe air levitation laboratory system for educational purposes is investigated. Ball and pipe laboratory setup is a ...

3D navigation is an important task in many virtual reality applications. Several virtual reality locomotion techniques were introduced in the literature trying to obtain a navigation with high quality ...

Drew Owen says that when the rain began to pour, his yard was flooding, and his kids' soccer balls began to float toward HWY 11. He ran after them, and that's when he was pulled underwater.

Forget the adult-sized tanning pool, this multipurpose inflatable kids' pool, float, ball pit and bathtub checks all the boxes. Designed for kids ages 1 to 6 years old, this pseudo Scandi-style ...

HONG KONG - A pair of giant inflatable testicles drifting across Victoria Harbour have caused a stir in Hong Kong, but they are there not for mischief, but for a mission.