– Keep your teeth clean and white. Anybody can have a pretty smile.
– Naturally, you don’t want to get too familiar with the customers, just be really pleasant and friendly. Let your personality show through.
– The customers aren’t interested in your private jokes. That kind of horseplay just won’t go.
– Keep your fingers off the food and don’t put the butter on top of the waffle.
[Found here. Unfortunately there’s no link to the video.]
It records the hours of bright sunshine by burning a hole through a card.
The Campbell-Stokes Recorder (sometimes called a Stokes sphere) is a type of sunshine recorder. It was invented by John Francis Campbellin 1853 and modified in 1879 by Sir George Gabriel Stokes. The original design by Campbell consisted of a glass sphere set into a wooden bowl with the sun burning a trace on the bowl. Stokes’s refinement was to make the housing out of metal and to have a card holder set behind the sphere.