26 Aug '03 00:31>
Look in a mirror.Your left hand seems to have become your right
and your right is now apparently your left. You have been laterally
reversed! Why does the mirror not reverse you vertically as well ?
Have fun !
IvanH.
Originally posted by ivanhoebecause the body has a vertically oriented plane of symmetry.
Look in a mirror.Your left hand seems to have become your right
and your right is now apparently your left. You have been laterally
reversed! Why does the mirror not reverse you vertically as well ?
Have fun !
IvanH.
Originally posted by ivanhoeFirst a general explenation on how we see;
Look in a mirror.Your left hand seems to have become your right
and your right is now apparently your left. You have been laterally
reversed! Why does the mirror not reverse you vertically as well ?
Have fun !
IvanH.
Originally posted by ivanhoeIt's good to see we think alike... I have spent many hours thinking about this. Most people don't even bother to answer me about it since they don't realize the implications.
Look in a mirror.Your left hand seems to have become your right
and your right is now apparently your left. You have been laterally
reversed! Why does the mirror not reverse you vertically as well ?
Have fun !
IvanH.
Originally posted by ivanhoeI think of it as an fallacy caused by us liking to stay on our feet when we turn. You have elected to place yourself into the front/back orientation of your reflection by making a half turn while staying on your feet, but then your left and right don't match your reflection's left and right. The mistake you have made is that for no particular reason you decided to turn about your vertical axis. Other selections you could have made are:
Look in a mirror.Your left hand seems to have become your right
and your right is now apparently your left. You have been laterally
reversed! Why does the mirror not reverse you vertically as well ?
Have fun !
IvanH.
Originally posted by iamatigerI couldn't have said it better myself.
I think of it as an fallacy caused by us liking to stay on our feet when we turn. You have elected to place yourself into the front/back orientation of your reflection by making a half turn while staying on your feet, but then your left and right don't match your reflection's left and right. The mistake you have made is that for no particular reason you ...[text shortened]... nite number of possible rotations, and then we worry about why its effects don't seem balanced.
Originally posted by iamatigerSomeone needs to invent a device for reflecting macroscopic objects:
I think of it as an fallacy caused by us liking to stay on our feet when we turn. You have elected to place yourself into the front/back orientation of your reflection by making a half turn while staying on your feet, but then your left and right don't match your reflection's left and right. The mistake you have made is that for no particular reason you ...[text shortened]... nite number of possible rotations, and then we worry about why its effects don't seem balanced.
Originally posted by AcolyteThe easiest way for doing that is by teleporting. Only you don't teleport the original, but a reversed copy. Only then, you don't have the original any more. Is that a problem?
Someone needs to invent a device for reflecting macroscopic objects:
If you put a record through it and then played the record, it would play backwards.
You could make a left-handed version of anything.
There'd be the potential for numerous practical jokes, such as reflecting one of someone's shoes.
I'm sure there'd be more interesting consequences...
Originally posted by ivanhoe
Look in a mirror.Your left hand seems to have become your right
and your right is now apparently your left. You have been laterally
reversed! Why does the mirror not reverse you vertically as well ?
Have fun !
IvanH.
[i]Originally posted by RolandYoung
Another way to think of it is to imagine you are facing North, with a mirror in front of you. Move your East hand upward and your image moves its East hand upward, but if you move your hand North, your image moves its hand South, that is, towards you.[/b]