Abstract: The paper deals with a system "Hybrid Airship with suspended payload" to analyse the longitudinal dynamics and designing a model predictive controller for predicting the trajectories. The ...

ROPE: How a Bundle of Twisted Fibers Became the Backbone of Civilization. By Tim Queeney. St. Martin’s Press. 336 pages. $27. Counter-intuitive as it seems, a knot makes a length of rope weaker, not ...

These simple knots are handy tools for any daily task! Trump Pledged ‘No Tax on Social Security.’ The Tax Bill Says Otherwise. The 19 most hated movie and TV characters ever, ranked L.A.'s mayor ...

Find out how fibre ropes are constructed and what materials they are made from. Fibre ropes can be made from either natural or synthetic materials, but synthetic ropes are preferred due to their ...

Find out everything you need to know about steel wire ropes, including steel wire rope construction, handling, laying and inspection.... Find out everything you need to know about fibre ropes and ...

How last month’s cover yacht, the well-travelled NY 40 Rowdy, went from bermudan back to something very near to her original gaff rig. “The strength of spruce can vary by about 40%,” said John, “and ...

This article is for mature audiences only due to the sexual subject material. As part of the “Sexual Liberation Week” campaign that helps destigmatize taboo sexual topics, the University of ...