Answer:
I bring light to a dark world. In a current I travel and through tunnels I am hurled. Touch me and I'll kill you. What am I?
What gets sharper the more you use it?
What body part is pronounced as one letter, but written with three, only two different letters are used?
Though desert men once called me God today men call me mad. For I wag my tail when I am angry. And growl when I am glad.
I am found on Mercury Venus Earth and Mars but not on Jupiter or Saturn. What am I?
A word of five letters, Upside down is the same, A shark does this, But itβs not to blame. What is the word?