Yes, it's true. In medieval castles spiral staircases ascended clockwise.
The predominant staircase design in the Middle Ages was the spiral design for stairs. Spiral stairs were used from the medieval ages and are still used in many modern houses.
Other than the look, they don't usually require any support from surrounding walls. Sometimes they don't even need to be supported from above. But a lot of the time they are installed for the space saving feature. i believe the original purpose was due to spacing issues and the spiral staircase took up less space. Maybe lighthouses. Or the towers in castles.
Tornadoes generally don't have a spiral shape. But the winds in and near a tornado always move in a spiral pattern.
Yes, Brett Favre does throw the tight spiral.
While no true comparative study has been done, Drew Brees' spiral has been found to be extremely tight with no statistically significant deviation from a "perfect" spiral. While other quarterbacks of the present or past may have grounds for claiming the tightest spiral, Drew Brees was chosen for scientific study, which is telling in and of itself.
To be 'corri-fisted' is to be left handed. may derive from family called Carr who were all left handed. Spiral staircases were designed to give the advantage to the defenders, so most spiral staircases twist clockwise which gives right handed defenders an advantage. The Carr family's spiral staircases twisted anti clockwise.
Spiral staircases are included in the Sims 3 Generations expansion pack.
cochleaphobia
The never-ending stairs spiraled up creating a dizzy feeling inside my stomach.
Yes, if the spiral is rectangular with a core and the corners are square landings. If the spiral is circular, then obviously no.
There is only one spiral staircase. But it contains about 354 steps.
Salter Spiral Stair is one company that installs spiral staircases. The cost of the staircase depends on many factors such as height, building code, material, and design, so it would be best to contact the company for more information.
so you can hold onto the railing and draw your sword from the left
They are usually referred to as spiral staircases, sometimes used where space maybe restricted.
clockwise
It would vary with the elevation or altitude involved, as with regular stairs. they ( Spiral staircases) pose certain mobility hazards involving, say fire exits and are slow to traverse in that dangerous excursion! for this reason they are banned in some areas ( Spiral staircases, not fire exits!) There is not point in engineering a sort of hazard trap into one"s domestic life style.
Clockwise