Conch-shells are conspicuous by their absence in ... He is then told by Brahma to tell a story to communicate Vedic ideas for the benefit of those who are not allowed to hear Vedic hymns or ...

But conch snails defy these expectations with eyesight as good as some vertebrates. These marine snails combine exceptional vision, protective shells, and acrobatic leaping to evade deadly predators.

But conch snails defy these expectations with eyesight as good as some vertebrates. These marine snails combine exceptional vision, protective shells, and acrobatic leaping to evade deadly predators.