Remember boys I can easily rake your heart Rule number one, is that you gotta have fun But baby when you're done, you gotta be the first to run
Rule number two, just don't get attached to
Somebody you could lose
So le-let me tell you
This is how to be a heartbreaker
Boys they like a little danger
We'll get him falling for a stranger
A player, singing I lo-lo-love you
How to be a heartbreaker
Boys they like the look of danger
We'll get him falling for a stranger
A player, singing I lo-lo-love you
At least I think I do
'Cause I lo-lo-lo-love you
Rule number three, wear your heart on your cheek
But never on your sleeve, unless you wanna taste defeat
Rule number four, gotta be looking pure
Kiss him goodbye at the door, and leave him wanting more, more

is this a songs lyrics?

question - in 1827, john walker, a druggist in a small english town, tipped a splint with sulphur, chlorate of potash, and sulphid of antimony, and rubbed it on sandpaper, and it burst into flame. the druggist had discovered the first friction-chemical match, the kind we use to-day. it is called friction-chemical because it is made by mixing certain chemicals together and rubbing them. although walker's match did not require the bottle of acid, nevertheless it was not a good one. it could be lighted only by hard rubbing, and it sputtered and threw fire in all directions. in a few years, however, phosphorus was substituted on the tip for antimony, and the change worked wonders. the match could now be lighted with very little rubbing, and it was no longer necessary to have sandpaper upon which to rub it. it would ignite when rubbed on any dry surface, and there was no longer any sputtering. this was the phosphorus match, the match with which we are so familiar. according the paragraph what was the benefit of the new phosphorus match? it burst into flame when rubbed on sandpaper. it was made by mixing chemicals. it could be ignited on any dry surface. it threw fire in all directions.

answer - matches required natural chemicals