How are the key elements of scientific thinking used in the following scenerio? while making toast, you notice it fails to pop out of the toaster. thinking the spring mechanism is stuck, you notice that the bread is unchanged. assuming you forgot to plug in the toaster, you check and find it is plugged in. when you take the toaster into the dining room and plug it into a different outlet, you find the toaster works. returning to the kitchen, you turn on the switch for the overhead light and nothing happends.