What product allows you to get foothold on a sheer wall?
- boy boyLv 73 weeks agoFavorite Answer
ladder is a good starting point
- Sir CausticLv 63 weeks ago
A really good Spider-Man costume.
- 3 weeks ago
While small spiders don't look hairy to the naked eye, their feet are covered in tiny hairs. In fact, even their hair has hair -- the little hairs on their feet are covered in even smaller hairs called setules. A spider has more than half a million of these setules, all of which end in a triangular tip. These are flexible hairs, though, not pickaxes, so spiders don't actually dig into the wall as they climb. Rather, their setules trigger a scientific reaction that helps them adhere to a flat surface.
- What do you think of the answers? You can sign in to give your opinion on the answer.
- Anonymous3 weeks ago
9 inch nails of course