context1: Although the name quite clearly refers to the two main ingredients, the controversy over cocaine content would later prompt The Coca-Cola Company to state that it is meaningless but fanciful. Robinson also hand wrote the Spencerian script on the bottles and ads. Pemberton also made many health claims for his product and marketed it as 'delicious, refreshing, exhilarating, invigorating' and touted it as a 'valuable <strong>brain</strong> tonic' that would cure headaches, relieve exhaustion and calm <strong>nerves</strong>.
context2: Oculus is subdivided into three parts: the first part treats the anatomy of the eye, the second part the refraction of the light ray inside the eye, and the third part deals with the retina and the visual angle. Scheiner once again chooses the way of observation and experiment. Like Kepler before him, he found that the retina is the seat of vision and that the optic <strong>nerve</strong> transmits the images from the retina to the <strong>brain</strong>.