In the United States, milk products have to be listed as a potential allergy warning if the food contains them. Most manufacturers will individually include whey in the ingredient list as well, particularly if the product is not strictly considered a dairy product.
1960's Sowing the seeds of the calculator revolution. Early 1960's -- Mechanical calculators, slide rules, or paper and pencil are the world's main methods of calculation. As was true in the 1940's and 1950's, early 1960's calculators are complicated motor-assisted mechanical adding machines with no other electronic parts.
As early as 1936, Aiken had dreamed of building a massive calculator, in effect the worldâs first large-scale computer, but found it difficult to interest many other people in the project. He learned, in reading Passages From the Life of a Philosopher by Charles Babbage, that the early nineteenth century inventor had had a similar idea almost a hundred years before.