[permalink] [id link]
If a strip with an odd number of half-twists is cut in half along its length, it will result in a longer strip, with the same number of loops as there are half-twists in the original.
from
Wikipedia
Some Related Sentences
If and strip
" If you have any sense of humor about your strip — and I had a sense of humor about mine — you knew that for three or four years Abner was wrong.
If the color burst signal were visible on a television screen, it would appear as a vertical strip of a very dark olive color.
In It's Not Funny If I Have to Explain It, Adams recounts having been attacked for the alleged political content of his work, although in the case of one such strip ( where oil drilling kills a unicorn ) he excuses himself by saying " I just thought the image was funny.
If the strip was in the same place each year, the soil built up into a ridge, creating the ridge and furrow topography still seen in some ancient fields.
If a flat ribbon or strip is tightly folded into a flattened overhand knot, it assumes a regular pentagonal shape.
If an ant were to crawl along the length of this strip, it would return to its starting point having traversed the entire length of the strip ( on both sides of the original paper ) without ever crossing an edge.
If continued the line will meet the starting point and will be double the length of the original strip.
If the strip is cut along about a third of the way in from the edge, it creates two strips: One is a thinner Möbius strip — it is the center third of the original strip, comprising 1 / 3 of the width and the same length as the original strip.
( If this knot is unravelled, the strip is made with eight half-twists in addition to an overhand knot.
If one then also identified, then one obtains the Möbius strip.
If a line is traced around the Penrose triangle, a 3-loop Möbius strip is formed.
If ... is an ongoing political comic strip which appears in the UK newspaper The Guardian, written and drawn by Steve Bell since its creation in 1981.
If the image height is not evenly divisible by the number of rows in the strip, the last strip may contain fewer rows.
If the strip definition tags are missing, then the image is assumed to contain a single strip.
Steve Bell is probably best known for the daily strip called If ..., which has appeared in The Guardian newspaper since 1981, and since the mid-1990s he has also been that newspaper's principal editorial cartoonist.
" If you have any sense of humor about your strip — and I had a sense of humor about mine — you knew that for three or four years Abner was wrong.
* If ... ( comic ), a political comic strip which appears in the UK newspaper The Guardian
If and with
He said: `` If it's all right with you, Mr. Morgan, I'll sleep out here on the couch.
If we let them go, they won't stay away, they'll find men to ride with them and they'll be back.
He added, `` If this doesn't work out, the three of you barricade yourself in the house and talk terms with them ''.
If he showed signs of collecting his rifle and going back with his deputy to the ranch he would be shot down instantly.
If Franklin was an authentic genius, then Alexander Hamilton, with his exceptional precocity, consuming energy, and high ambition, was a political prodigy.
If his dancers are sometimes made to look as if they might be creatures from Mars, this is consistent with his intention of placing them in the orbit of another world, a world in which they are freed of their pedestrian identities.
If we look at recent art we find it preoccupied with form.
If we remove ourselves for a moment from our time and our infatuation with mental disease, isn't there something absurd about a hero in a novel who is defeated by his infantile neurosis??
If I now risk some comparisons with Sons And Lovers let it be clear that I am not comparing the two works or judging their merits ; ;
If he condemns the recent or the present, he condemns the past with no less force.
If his scholarship and formal musicianship were not all they might have been, Mercer demonstrated at an early age that he was gifted with a remarkable ear for rhythm and dialect.
If Jews are identified as a religious body in a controversy that comes before a national or international tribunal, it is obviously compatible with the goal of human dignity to protect freedom of worship.
If art is to release us from these postulated things ( things we must think symbolically about ) and bring us back to the ineffable beauty and richness of the aesthetic component of reality in its immediacy, it must sever its connection with these common sense entities ''.
If it is not one of his best books, it can only be considered unsatisfactory when compared with his own Garibaldi.
If Woodruff could not furnish a strong explanation, the governor insisted that he lower his prices in accord with the scale printed in The Advocate.
If he borrowed money from Shakespeare or with his help, he would now have been able to repay the loan.
If the manner of his passing moves the nations to act in the spirit of his dedication the sore issues that plague the world can yet be resolved with reason and justice.
If the party of Adenauer and Erhart, with 45 per cent of the vote, approaches the party of Willy Brandt, which won 36 per cent, the result would be a stiffening of the old resolve.
If you're lyin' out in the hammock at night, and it gets kinda cool -- you know -- you just take these sides with the fringe on -- see -- and wrap 'em right over you.
If he can bounce back with one of those 25 home runs years, the club will have to be better off offensively.
If he can't play with Mommy's magazines, he should have some old numbers of his own.
If only this could be done more often -- with such heartening results -- many of the earth's `` big problems '' would shrink to the insignificances they really are.
If he were to go with White, he would be out there two days, not just listening in the dark at some point between here and Papa-san, but moving ever deeper into enemy land -- behind Papa-san -- itself.
If he had any worries, it was only the small ones, about Mother in New York, and his daughter Edwina and what she might be doing at this hour, with her Aunt Asia, in Philadelphia.
If we cluster together, the redcoats can make an advantage out of it, but there's not a blessed thing they can do with two or three of us except chase us, and we can outrun them ''.
0.448 seconds.