In less than a minute they were hurtling at full speed down the long, extremely narrow cylinder that connected the two modules.
Although the narrow cylinder is open at both ends, some patients find it distressingly small, as if they had crawled into a culvert.
Their 'trunk' was a narrow cylinder placed mounted in the centre of this piston.
He was about to loosen the next item, a narrow cylinder, when a white hand flashed across his shoulder and took it.
Finding a gap in the wood that was wide enough, he inserted his arm and withdrew a single narrow cylinder.
If instead you use a cone or step down to a narrower cylinder, that is good too but a little fancier to construct.
Its voice sounded flat in the narrow cylinder.
He ran his finger around the long, narrow cylinder and a tiny light shone at one end.
It was called the Varityper, because a narrow cylinder like wheel could be replaced to change the font.
And it was: a long, narrow cylinder of yellowish-green haze.