Open the panel surrounding the drum. Much like you can lift the top of your stove to clean below the heating elements, you can open up your dryer if you're brave and clean the lint that builds up around the drum. Different dryers open in different ways, so check the user manual for your model or look it up online.
The chocolate chip cookie was invented by Ruth Graves Wakefield c. 1938. She owned the Toll House Inn, in Whitman, Massachusetts, a very popular restaurant that featured home cooking in the 1930s.
Potato chips were accidentally invented by a black man named George Crum who was working as a chef at restaurant near Saratoga springs, NY. His cooking was so bad folks would frequently send there orders back. Instead of fixing the orders, the dude would try his best to screw them up even worse than before.