In spider net, spider travels through one special string made by him, it dont stick on him, why?

Answer 1

actually, they walk on their claw like feet providing minimal surface area. so, they are not caught in thier own web.

Answer 2

The string or silk emitted is formulated by the spider not to adhere to it's own fur or hair. On their tricky little legs the have spikes of hair that they can use like knitting needles. While they criss and cross freely, their strings are strategically glued with an emission to hold their cross sections in place. At least that's what they told me.

Answer 3

I think there's something being given out at the tip of its legs.

There are also 'dry strings' and 'wet strings' (i don't know the technical terms). Dry strings are non-sticky and cannot be extended much. i.e. it breaks after being stretched a little. It is used to support the spider web. Wet strings are the entire opposite. They are very sticky and can be stretched for long distances due to something on the strings that extend the string.

Answer 4

the two could be smarter than it may seem. spiders will end construction webs in a area this is continuously being disturbed,on the comparable time erecting them the place they're effective at trapping prey. In organic disaster aspects(like tornado alley) no longer many human beings seem construction 200,000 greenback plus properties,loaded with effectual possessions. cellular properties make for a rapid and espresso value replace would desire to the % get up. (sounds quite clever to me)

Answer 5

You answered your own question, the strand spiders travel along is special in that it doesnt have the sticky substance it puts on the catcher strands.

Answer 6

the spiders feet has a special something at the bottom of his feet which gives him the ability to move freely.

Answer 7

because of the oils it emits on his feet

Answer 8

They are "immune" to their own glue.