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#16
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Nails in trees?
"Mary Fisher" wrote in message t... . I had forgotten how difficult rope ladders are to climb!! Laurence The trick, if it's not tethered at both ends, is to put each foot at different sides of the ladder. Still not easy in bare feet ... :-( Mary Hmmm... I may be pondering the physics of that for a long time.. how does the ladder rung know which side the foot is coming from? What? Go and try it? The idea here is to keep children challenged, to encourage physical and mental development. I'm past it, and now use an step ladder. (Pet physics peeve: children's books that say astronauts in orbit float because there is no gravity in space!). Laurence |
#17
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Nails in trees?
"Tim" wrote in message newsprp44gl0fwxhha1@localhost... (Pet physics peeve: children's books that say astronauts in orbit float because there is no gravity in space!). Laurence If you feel like that, have you seen the Bad Astronomy site ? Excellent! http://www.badastronomy.com Better than that! Mary Tim. |
#18
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Nails in trees?
"Mary Fisher" wrote (Pet physics peeve: children's books that say astronauts in orbit float because there is no gravity in space!). Don't get me going on children's books ... Grrrrrrrrrrrr ..... Hah! Try the New York Times, which is claiming that "The kilogram is getting lighter" (http://www.nytimes.com/2003/05/27/sc...ted=1&ei=5040& en=d86d1d4f9255fc79&ex=1054699200&partner=MOREOVER ) Last time I looked, the kilogram was the unit of mass, not weight... Martin, wandering even further off topic |
#19
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Nails in trees?
"Martin Richards" wrote in message ... "Mary Fisher" wrote (Pet physics peeve: children's books that say astronauts in orbit float because there is no gravity in space!). Don't get me going on children's books ... Grrrrrrrrrrrr ..... Hah! Try the New York Times, which is claiming that "The kilogram is getting lighter" That's inflation for you. Mary |
#20
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Nails in trees?
In article , Laurence
Wilmer writes "Mary Fisher" wrote in message et... . I had forgotten how difficult rope ladders are to climb!! Laurence The trick, if it's not tethered at both ends, is to put each foot at different sides of the ladder. Still not easy in bare feet ... :-( Mary Hmmm... I may be pondering the physics of that for a long time.. how does the ladder rung know which side the foot is coming from? You don't take the first foot off before putting on the second, so it knows it's coming from the other side ;-) Problem with rope ladder is that your feet tend to shoot from under you, leaving ladder at 45 degrees with you hanging under it. Holding rungs from behind will help to correct this, keeping your upper body close to the ladder and therefor above your feet, but some people prefer to go up as Mary describes with one foot from behind. -- Kay Easton Edward's earthworm page: http://www.scarboro.demon.co.uk/edward/index.htm |
#21
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Nails in trees?
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I had forgotten how difficult rope ladders are to climb!! Laurence The trick, if it's not tethered at both ends, is to put each foot at different sides of the ladder. Still not easy in bare feet ... :-( Mary Hmmm... I may be pondering the physics of that for a long time.. how does the ladder rung know which side the foot is coming from? You don't take the first foot off before putting on the second, so it knows it's coming from the other side ;-) Problem with rope ladder is that your feet tend to shoot from under you, leaving ladder at 45 degrees with you hanging under it. Holding rungs from behind will help to correct this, keeping your upper body close to the ladder and therefor above your feet, but some people prefer to go up as Mary describes with one foot from behind. Some people yes. In truth I prefer not to go up (or down) them at all! Mary -- Kay Easton |
#22
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Nails in trees?
In article , Laurence
Wilmer writes "Mary Fisher" wrote in message et... . I had forgotten how difficult rope ladders are to climb!! Laurence The trick, if it's not tethered at both ends, is to put each foot at different sides of the ladder. Still not easy in bare feet ... :-( Mary Hmmm... I may be pondering the physics of that for a long time.. how does the ladder rung know which side the foot is coming from? You don't take the first foot off before putting on the second, so it knows it's coming from the other side ;-) Problem with rope ladder is that your feet tend to shoot from under you, leaving ladder at 45 degrees with you hanging under it. Holding rungs from behind will help to correct this, keeping your upper body close to the ladder and therefor above your feet, but some people prefer to go up as Mary describes with one foot from behind. -- Kay Easton Edward's earthworm page: http://www.scarboro.demon.co.uk/edward/index.htm |
#23
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Nails in trees?
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I had forgotten how difficult rope ladders are to climb!! Laurence The trick, if it's not tethered at both ends, is to put each foot at different sides of the ladder. Still not easy in bare feet ... :-( Mary Hmmm... I may be pondering the physics of that for a long time.. how does the ladder rung know which side the foot is coming from? You don't take the first foot off before putting on the second, so it knows it's coming from the other side ;-) Problem with rope ladder is that your feet tend to shoot from under you, leaving ladder at 45 degrees with you hanging under it. Holding rungs from behind will help to correct this, keeping your upper body close to the ladder and therefor above your feet, but some people prefer to go up as Mary describes with one foot from behind. Some people yes. In truth I prefer not to go up (or down) them at all! Mary -- Kay Easton |
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