Answer:
Sometimes black, sometimes white, I have veins but no blood
There is an ancient invention. Still used in some parts of the world today. That allows people to see through walls.
I have one eye. See near and far. I hold the moments you treasure and the things that make you weep.
What has four legs during the day; and six or eight during the night?
What is a five-letter word that has brain in it?
I touch the Earth, I touch the sky, but if I touch you, you’ll likely die. What am I?