Answer:
a motor that requires no energy input once it is running
Depends on the cut if its like a pimple You could use chap stick but if its a deep cut you should probably get it checked out/ use a lot of pressure and hold a clean rag over the cut. if its a little scrape clean it with alcohol and put some napkin over it and then a bandaid
Chemists have developed insulation.
Can you be more specific, I think the answer is 7.1506
