No, the penguin in "Happy Feet" did not start tap. Long ago, people tapped their feet to the wood. That is how tap started.
Because your tapping your feet!
Probably because of you tap your feet to get the sounds.
Tap dance is where you are wearing 'tap shoes' which have got two metal slabs, one on the heel, and one on the toe. You move your feet to the beat, and your feet tap. There are some very difficult moves in tap.
No it's not
According to the NEC motor tap conductors shall not exceed feet in length?
Tap feet, nod head, tap fingers, sing along
tennis shoes tap shoes (for tap dancing)
absolutely
no, but the dance and ampd' can tap their feet.
You bend the shoe at the middle and tap in them wearing socks so you do not hurt your feet.
No instruments just your feet